2915832091138 has 16 divisors (see below), whose sum is σ = 4604463645120. Its totient is φ = 1381028150736.

The previous prime is 2915832091129. The next prime is 2915832091163. The reversal of 2915832091138 is 8311902385192.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3976270 + ... + 4652137.

It is an arithmetic number, because the mean of its divisors is an integer number (287778977820).

Almost surely, 2^{2915832091138} is an apocalyptic number.

2915832091138 is a deficient number, since it is larger than the sum of its proper divisors (1688631553982).

2915832091138 is a wasteful number, since it uses less digits than its factorization.

2915832091138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8637321.

The product of its (nonzero) digits is 933120, while the sum is 52.

The spelling of 2915832091138 in words is "two trillion, nine hundred fifteen billion, eight hundred thirty-two million, ninety-one thousand, one hundred thirty-eight".