56142925088113 has 4 divisors (see below), whose sum is σ = 56148353206848. Its totient is φ = 56137496969380.

The previous prime is 56142925088069. The next prime is 56142925088119. The reversal of 56142925088113 is 31188052924165.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56142925088113 - 2¹³ = 56142925079921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56142925088119) 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, 2714043853 + ... + 2714064538.

It is an arithmetic number, because the mean of its divisors is an integer number (14037088301712).

Almost surely, 2^{56142925088113} is an apocalyptic number.

It is an amenable number.

56142925088113 is a deficient number, since it is larger than the sum of its proper divisors (5428118735).

56142925088113 is a wasteful number, since it uses less digits than its factorization.

56142925088113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5428118734.

The product of its (nonzero) digits is 4147200, while the sum is 55.

The spelling of 56142925088113 in words is "fifty-six trillion, one hundred forty-two billion, nine hundred twenty-five million, eighty-eight thousand, one hundred thirteen".