56224541042 has 4 divisors (see below), whose sum is σ = 84336811566. Its totient is φ = 28112270520.

The previous prime is 56224540991. The next prime is 56224541071. The reversal of 56224541042 is 24014542265.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 31279813321 + 24944727721 = 176861^2 + 157939^2 .

It is a super-2 number, since 2×56224541042² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56224540993 and 56224541011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14056135259 + ... + 14056135262.

Almost surely, 2^56224541042 is an apocalyptic number.

56224541042 is a deficient number, since it is larger than the sum of its proper divisors (28112270524).

56224541042 is a wasteful number, since it uses less digits than its factorization.

56224541042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28112270523.

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 56224541042 in words is "fifty-six billion, two hundred twenty-four million, five hundred forty-one thousand, forty-two".