56160767263 has 4 divisors (see below), whose sum is σ = 56287541448. Its totient is φ = 56033993080.

The previous prime is 56160767233. The next prime is 56160767279. The reversal of 56160767263 is 36276706165.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56160767263 - 2³³ = 47570832671 is a prime.

It is a super-2 number, since 2×56160767263² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56160767233) 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, 63386428 + ... + 63387313.

It is an arithmetic number, because the mean of its divisors is an integer number (14071885362).

Almost surely, 2^56160767263 is an apocalyptic number.

56160767263 is a deficient number, since it is larger than the sum of its proper divisors (126774185).

56160767263 is a wasteful number, since it uses less digits than its factorization.

56160767263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126774184.

The product of its (nonzero) digits is 1905120, while the sum is 49.

The spelling of 56160767263 in words is "fifty-six billion, one hundred sixty million, seven hundred sixty-seven thousand, two hundred sixty-three".