56744748035 has 16 divisors (see below), whose sum is σ = 72300081600. Its totient is φ = 42606422016.

The previous prime is 56744747999. The next prime is 56744748059. The reversal of 56744748035 is 53084744765.

It is a cyclic number.

It is not a de Polignac number, because 56744748035 - 2¹⁴ = 56744731651 is a prime.

It is a super-2 number, since 2×56744748035² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 899270 + ... + 960299.

It is an arithmetic number, because the mean of its divisors is an integer number (4518755100).

Almost surely, 2^56744748035 is an apocalyptic number.

56744748035 is a deficient number, since it is larger than the sum of its proper divisors (15555333565).

56744748035 is a wasteful number, since it uses less digits than its factorization.

56744748035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859950.

The product of its (nonzero) digits is 11289600, while the sum is 53.

The spelling of 56744748035 in words is "fifty-six billion, seven hundred forty-four million, seven hundred forty-eight thousand, thirty-five".