56225512434 has 32 divisors (see below), whose sum is σ = 138401262720. Its totient is φ = 14828706432.

The previous prime is 56225512423. The next prime is 56225512439. The reversal of 56225512434 is 43421552265.

It is a super-2 number, since 2×56225512434² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 56225512392 and 56225512401.

It is not an unprimeable number, because it can be changed into a prime (56225512439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51488019 + ... + 51489110.

It is an arithmetic number, because the mean of its divisors is an integer number (4325039460).

Almost surely, 2^56225512434 is an apocalyptic number.

56225512434 is an abundant number, since it is smaller than the sum of its proper divisors (82175750286).

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

56225512434 is a wasteful number, since it uses less digits than its factorization.

56225512434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102977154.

The product of its digits is 288000, while the sum is 39.

The spelling of 56225512434 in words is "fifty-six billion, two hundred twenty-five million, five hundred twelve thousand, four hundred thirty-four".