56746794241 has 4 divisors (see below), whose sum is σ = 56758060800. Its totient is φ = 56735527684.

The previous prime is 56746794211. The next prime is 56746794253. The reversal of 56746794241 is 14249764765.

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 56746794241 - 2⁹ = 56746793729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56746794211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5625721 + ... + 5635798.

It is an arithmetic number, because the mean of its divisors is an integer number (14189515200).

Almost surely, 2^56746794241 is an apocalyptic number.

It is an amenable number.

56746794241 is a deficient number, since it is larger than the sum of its proper divisors (11266559).

56746794241 is a wasteful number, since it uses less digits than its factorization.

56746794241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11266558.

The product of its digits is 10160640, while the sum is 55.

The spelling of 56746794241 in words is "fifty-six billion, seven hundred forty-six million, seven hundred ninety-four thousand, two hundred forty-one".