56152533000 has 128 divisors (see below), whose sum is σ = 175329648000. Its totient is φ = 14962579200.

The previous prime is 56152532957. The next prime is 56152533011. The reversal of 56152533000 is 33525165.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4370586 + ... + 4383414.

It is an arithmetic number, because the mean of its divisors is an integer number (1369762875).

Almost surely, 2^56152533000 is an apocalyptic number.

56152533000 is a gapful number since it is divisible by the number (50) 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 56152533000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87664824000).

56152533000 is an abundant number, since it is smaller than the sum of its proper divisors (119177115000).

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

56152533000 is a wasteful number, since it uses less digits than its factorization.

56152533000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14312 (or 14298 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 56152533000 in words is "fifty-six billion, one hundred fifty-two million, five hundred thirty-three thousand".