56896333369865 has 32 divisors (see below), whose sum is σ = 75241084273920. Its totient is φ = 40957931232000.

The previous prime is 56896333369787. The next prime is 56896333369903.

56896333369865 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56896333369865 - 2¹² = 56896333365769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56896333369865.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18331307 + ... + 21209183.

It is an arithmetic number, because the mean of its divisors is an integer number (2351283883560).

Almost surely, 2^{56896333369865} is an apocalyptic number.

56896333369865 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56896333369865 is a deficient number, since it is larger than the sum of its proper divisors (18344750904055).

56896333369865 is a wasteful number, since it uses less digits than its factorization.

56896333369865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2881553.

The product of its digits is 13604889600, while the sum is 80.

The spelling of 56896333369865 in words is "fifty-six trillion, eight hundred ninety-six billion, three hundred thirty-three million, three hundred sixty-nine thousand, eight hundred sixty-five".