5256553002 has 8 divisors (see below), whose sum is σ = 10513106016. Its totient is φ = 1752184332.

The previous prime is 5256552997. The next prime is 5256553019. The reversal of 5256553002 is 2003556525.

It is a sphenic number, since it is the product of 3 distinct primes.

5256553002 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438046078 + ... + 438046089.

It is an arithmetic number, because the mean of its divisors is an integer number (1314138252).

Almost surely, 2^5256553002 is an apocalyptic number.

5256553002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5256553002 is a wasteful number, since it uses less digits than its factorization.

5256553002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876092172.

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 5256553002 is about 72502.0896388511. The cubic root of 5256553002 is about 1738.7361458989.

The spelling of 5256553002 in words is "five billion, two hundred fifty-six million, five hundred fifty-three thousand, two".