56003133030 has 64 divisors (see below), whose sum is σ = 148658666688. Its totient is φ = 13412805120.

The previous prime is 56003133029. The next prime is 56003133059. The reversal of 56003133030 is 3033130065.

It is a congruent 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, 1926081 + ... + 1954940.

It is an arithmetic number, because the mean of its divisors is an integer number (2322791667).

Almost surely, 2^56003133030 is an apocalyptic number.

56003133030 is an abundant number, since it is smaller than the sum of its proper divisors (92655533658).

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

56003133030 is a wasteful number, since it uses less digits than its factorization.

56003133030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3881081.

The product of its (nonzero) digits is 2430, while the sum is 24.

Adding to 56003133030 its reverse (3033130065), we get a palindrome (59036263095).

The spelling of 56003133030 in words is "fifty-six billion, three million, one hundred thirty-three thousand, thirty".