7910873122538 has 16 divisors (see below), whose sum is σ = 11927912048640. Its totient is φ = 3934935641616.

The previous prime is 7910873122483. The next prime is 7910873122543. The reversal of 7910873122538 is 8352213780197.

It is a super-2 number, since 2×7910873122538² (a number of 27 digits) contains 22 as substring.

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, 7823306 + ... + 8776437.

It is an arithmetic number, because the mean of its divisors is an integer number (745494503040).

Almost surely, 2^{7910873122538} is an apocalyptic number.

7910873122538 is a deficient number, since it is larger than the sum of its proper divisors (4017038926102).

7910873122538 is a wasteful number, since it uses less digits than its factorization.

7910873122538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16600981.

The product of its (nonzero) digits is 5080320, while the sum is 56.

The spelling of 7910873122538 in words is "seven trillion, nine hundred ten billion, eight hundred seventy-three million, one hundred twenty-two thousand, five hundred thirty-eight".