50474555165 has 32 divisors (see below), whose sum is σ = 64904976000. Its totient is φ = 37567162368.

The previous prime is 50474555119. The next prime is 50474555189. The reversal of 50474555165 is 56155547405.

It is not a de Polignac number, because 50474555165 - 2¹⁴ = 50474538781 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6144581 + ... + 6152789.

It is an arithmetic number, because the mean of its divisors is an integer number (2028280500).

Almost surely, 2^50474555165 is an apocalyptic number.

It is an amenable number.

50474555165 is a deficient number, since it is larger than the sum of its proper divisors (14430420835).

50474555165 is a wasteful number, since it uses less digits than its factorization.

50474555165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9389.

The product of its (nonzero) digits is 2100000, while the sum is 47.

The spelling of 50474555165 in words is "fifty billion, four hundred seventy-four million, five hundred fifty-five thousand, one hundred sixty-five".