99383118051574 has 16 divisors (see below), whose sum is σ = 170393845714848. Its totient is φ = 42587068329792.

The previous prime is 99383118051541. The next prime is 99383118051593. The reversal of 99383118051574 is 47515081138399.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474604039 + ... + 474813394.

It is an arithmetic number, because the mean of its divisors is an integer number (10649615357178).

Almost surely, 2^{99383118051574} is an apocalyptic number.

99383118051574 is a deficient number, since it is larger than the sum of its proper divisors (71010727663274).

99383118051574 is a wasteful number, since it uses less digits than its factorization.

99383118051574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949424919.

The product of its (nonzero) digits is 32659200, while the sum is 64.

The spelling of 99383118051574 in words is "ninety-nine trillion, three hundred eighty-three billion, one hundred eighteen million, fifty-one thousand, five hundred seventy-four".