50770671165 has 48 divisors (see below), whose sum is σ = 88601280768. Its totient is φ = 26893721088.

The previous prime is 50770671097. The next prime is 50770671181. The reversal of 50770671165 is 56117607705.

50770671165 is a `hidden beast` number, since 507 + 70 + 6 + 7 + 11 + 65 = 666.

It is not a de Polignac number, because 50770671165 - 2¹⁰ = 50770670141 is a prime.

It is a super-2 number, since 2×50770671165² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 50770671165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14073792 + ... + 14077398.

It is an arithmetic number, because the mean of its divisors is an integer number (1845860016).

Almost surely, 2^50770671165 is an apocalyptic number.

It is an amenable number.

50770671165 is a deficient number, since it is larger than the sum of its proper divisors (37830609603).

50770671165 is a wasteful number, since it uses less digits than its factorization.

50770671165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5658 (or 5655 counting only the distinct ones).

The product of its (nonzero) digits is 308700, while the sum is 45.

The spelling of 50770671165 in words is "fifty billion, seven hundred seventy million, six hundred seventy-one thousand, one hundred sixty-five".