56343652563401 has 16 divisors (see below), whose sum is σ = 64404983132160. Its totient is φ = 48285382322880.

The previous prime is 56343652563389. The next prime is 56343652563509. The reversal of 56343652563401 is 10436525634365.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56343652563401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56343652563001) 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, 953832095 + ... + 953891163.

It is an arithmetic number, because the mean of its divisors is an integer number (4025311445760).

Almost surely, 2^{56343652563401} is an apocalyptic number.

It is an amenable number.

56343652563401 is a deficient number, since it is larger than the sum of its proper divisors (8061330568759).

56343652563401 is a wasteful number, since it uses less digits than its factorization.

56343652563401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82664.

The product of its (nonzero) digits is 23328000, while the sum is 53.

The spelling of 56343652563401 in words is "fifty-six trillion, three hundred forty-three billion, six hundred fifty-two million, five hundred sixty-three thousand, four hundred one".