56291085161083 has 8 divisors (see below), whose sum is σ = 56463417500480. Its totient is φ = 56118766488840.

The previous prime is 56291085161023. The next prime is 56291085161099. The reversal of 56291085161083 is 38016158019265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56291085161083 - 2¹³ = 56291085152891 is a prime.

It is a super-2 number, since 2×56291085161083² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56291085161023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4863916 + ... + 11672182.

It is an arithmetic number, because the mean of its divisors is an integer number (7057927187560).

Almost surely, 2^{56291085161083} is an apocalyptic number.

56291085161083 is a deficient number, since it is larger than the sum of its proper divisors (172332339397).

56291085161083 is a wasteful number, since it uses less digits than its factorization.

56291085161083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6833577.

The product of its (nonzero) digits is 3110400, while the sum is 55.

The spelling of 56291085161083 in words is "fifty-six trillion, two hundred ninety-one billion, eighty-five million, one hundred sixty-one thousand, eighty-three".