4535666928 has 240 divisors, whose sum is σ = 14925572480. Its totient is φ = 1321857792.

The previous prime is 4535666923. The next prime is 4535666957. The reversal of 4535666928 is 8296665354.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4535666921) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 957975 + ... + 962697.

Almost surely, 2^4535666928 is an apocalyptic number.

4535666928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4535666928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7462786240).

4535666928 is an abundant number, since it is smaller than the sum of its proper divisors (10389905552).

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

4535666928 is a wasteful number, since it uses less digits than its factorization.

4535666928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4778 (or 4760 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 54.

The square root of 4535666928 is about 67347.3602155274. The cubic root of 4535666928 is about 1655.3139880647.

The spelling of 4535666928 in words is "four billion, five hundred thirty-five million, six hundred sixty-six thousand, nine hundred twenty-eight".