6452700030 has 256 divisors, whose sum is σ = 21270159360. Its totient is φ = 1358290944.

The previous prime is 6452700017. The next prime is 6452700043. The reversal of 6452700030 is 300072546.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6452700017) and next prime (6452700043).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6452699967 and 6452700003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1507974 + ... + 1512246.

It is an arithmetic number, because the mean of its divisors is an integer number (83086560).

Almost surely, 2^6452700030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6452700030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10635079680).

6452700030 is an abundant number, since it is smaller than the sum of its proper divisors (14817459330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6452700030 is a wasteful number, since it uses less digits than its factorization.

6452700030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4360 (or 4354 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 6452700030 is about 80328.6999147876. The cubic root of 6452700030 is about 1861.7176900384.

Adding to 6452700030 its reverse (300072546), we get a palindrome (6752772576).

The spelling of 6452700030 in words is "six billion, four hundred fifty-two million, seven hundred thousand, thirty".