6356252552 has 128 divisors (see below), whose sum is σ = 13970880000. Its totient is φ = 2686058496.

The previous prime is 6356252531. The next prime is 6356252563. The reversal of 6356252552 is 2552526536.

It is a happy number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 8265224 + ... + 8265992.

It is an arithmetic number, because the mean of its divisors is an integer number (109147500).

Almost surely, 2^6356252552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6356252552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6985440000).

6356252552 is an abundant number, since it is smaller than the sum of its proper divisors (7614627448).

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

6356252552 is a wasteful number, since it uses less digits than its factorization.

6356252552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943 (or 939 counting only the distinct ones).

The product of its digits is 540000, while the sum is 41.

The square root of 6356252552 is about 79726.1096003060. The cubic root of 6356252552 is about 1852.3954896806.

The spelling of 6356252552 in words is "six billion, three hundred fifty-six million, two hundred fifty-two thousand, five hundred fifty-two".