56240540853 has 16 divisors (see below), whose sum is σ = 90741041280. Its totient is φ = 30247013376.

The previous prime is 56240540833. The next prime is 56240540857. The reversal of 56240540853 is 35804504265.

It is not a de Polignac number, because 56240540853 - 2¹² = 56240536757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56240540857) 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, 78767908 + ... + 78768621.

It is an arithmetic number, because the mean of its divisors is an integer number (5671315080).

Almost surely, 2^56240540853 is an apocalyptic number.

It is an amenable number.

56240540853 is a deficient number, since it is larger than the sum of its proper divisors (34500500427).

56240540853 is a wasteful number, since it uses less digits than its factorization.

56240540853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157536556.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 56240540853 in words is "fifty-six billion, two hundred forty million, five hundred forty thousand, eight hundred fifty-three".