4555002140 has 24 divisors (see below), whose sum is σ = 10301313120. Its totient is φ = 1681846848.

The previous prime is 4555002103. The next prime is 4555002149. The reversal of 4555002140 is 412005554.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4555002149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8759360 + ... + 8759879.

It is an arithmetic number, because the mean of its divisors is an integer number (429221380).

Almost surely, 2^4555002140 is an apocalyptic number.

It is an amenable number.

4555002140 is an abundant number, since it is smaller than the sum of its proper divisors (5746310980).

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

4555002140 is a wasteful number, since it uses less digits than its factorization.

4555002140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17519261 (or 17519259 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 4555002140 is about 67490.7559596127. The cubic root of 4555002140 is about 1657.6628138846.

Adding to 4555002140 its reverse (412005554), we get a palindrome (4967007694).

The spelling of 4555002140 in words is "four billion, five hundred fifty-five million, two thousand, one hundred forty".