56510651122 has 8 divisors (see below), whose sum is σ = 84767089500. Its totient is φ = 28254954624.

The previous prime is 56510651107. The next prime is 56510651129. The reversal of 56510651122 is 22115601565.

It can be written as a sum of positive squares in 2 ways, for example, as 49031687761 + 7478963361 = 221431^2 + 86481^2 .

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

It is not an unprimeable number, because it can be changed into a prime (56510651129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82254 + ... + 346102.

Almost surely, 2^56510651122 is an apocalyptic number.

56510651122 is a deficient number, since it is larger than the sum of its proper divisors (28256438378).

56510651122 is a wasteful number, since it uses less digits than its factorization.

56510651122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370940.

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 56510651122 in words is "fifty-six billion, five hundred ten million, six hundred fifty-one thousand, one hundred twenty-two".