56648783041 has 4 divisors (see below), whose sum is σ = 59111773632. Its totient is φ = 54185792452.

The previous prime is 56648783033. The next prime is 56648783047. The reversal of 56648783041 is 14038784665.

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 56648783041 - 2³ = 56648783033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56648783041.

It is not an unprimeable number, because it can be changed into a prime (56648783047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1231495261 + ... + 1231495306.

It is an arithmetic number, because the mean of its divisors is an integer number (14777943408).

Almost surely, 2^56648783041 is an apocalyptic number.

It is an amenable number.

56648783041 is a deficient number, since it is larger than the sum of its proper divisors (2462990591).

56648783041 is a wasteful number, since it uses less digits than its factorization.

56648783041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2462990590.

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 56648783041 in words is "fifty-six billion, six hundred forty-eight million, seven hundred eighty-three thousand, forty-one".