56900288030 has 16 divisors (see below), whose sum is σ = 102423234240. Its totient is φ = 22759511712.

The previous prime is 56900288017. The next prime is 56900288033. The reversal of 56900288030 is 3088200965.

It is a super-2 number, since 2×56900288030² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56900288033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706907 + ... + 783273.

It is an arithmetic number, because the mean of its divisors is an integer number (6401452140).

Almost surely, 2^56900288030 is an apocalyptic number.

56900288030 is a deficient number, since it is larger than the sum of its proper divisors (45522946210).

56900288030 is a wasteful number, since it uses less digits than its factorization.

56900288030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150883.

The product of its (nonzero) digits is 103680, while the sum is 41.

Adding to 56900288030 its reverse (3088200965), we get a palindrome (59988488995).

The spelling of 56900288030 in words is "fifty-six billion, nine hundred million, two hundred eighty-eight thousand, thirty".