56354077411 has 16 divisors (see below), whose sum is σ = 57693454336. Its totient is φ = 55030098816.

The previous prime is 56354077397. The next prime is 56354077511. The reversal of 56354077411 is 11477045365.

It is a cyclic number.

It is not a de Polignac number, because 56354077411 - 2²¹ = 56351980259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56354077511) 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, 15118630 + ... + 15122356.

It is an arithmetic number, because the mean of its divisors is an integer number (3605840896).

Almost surely, 2^56354077411 is an apocalyptic number.

56354077411 is a deficient number, since it is larger than the sum of its proper divisors (1339376925).

56354077411 is a wasteful number, since it uses less digits than its factorization.

56354077411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5698.

The product of its (nonzero) digits is 352800, while the sum is 43.

The spelling of 56354077411 in words is "fifty-six billion, three hundred fifty-four million, seventy-seven thousand, four hundred eleven".