49950089166 has 32 divisors (see below), whose sum is σ = 100930452480. Its totient is φ = 16478511264.

The previous prime is 49950089117. The next prime is 49950089177. The reversal of 49950089166 is 66198005994.

It is a super-2 number, since 2×49950089166² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 1047675 + ... + 1094313.

It is an arithmetic number, because the mean of its divisors is an integer number (3154076640).

Almost surely, 2^49950089166 is an apocalyptic number.

49950089166 is an abundant number, since it is smaller than the sum of its proper divisors (50980363314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49950089166 is a wasteful number, since it uses less digits than its factorization.

49950089166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48480.

The product of its (nonzero) digits is 4199040, while the sum is 57.

The spelling of 49950089166 in words is "forty-nine billion, nine hundred fifty million, eighty-nine thousand, one hundred sixty-six".