7910538126 has 16 divisors (see below), whose sum is σ = 16021344000. Its totient is φ = 2603468088.

The previous prime is 7910538113. The next prime is 7910538137. The reversal of 7910538126 is 6218350197.

It is a super-2 number, since 2×7910538126² (a number of 21 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 7 ways as a sum of consecutive naturals, for example, 8343976 + ... + 8344923.

It is an arithmetic number, because the mean of its divisors is an integer number (1001334000).

Almost surely, 2^7910538126 is an apocalyptic number.

7910538126 is an abundant number, since it is smaller than the sum of its proper divisors (8110805874).

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

7910538126 is a wasteful number, since it uses less digits than its factorization.

7910538126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16688983.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 7910538126 is about 88941.2060071146. The cubic root of 7910538126 is about 1992.5168802119.

The spelling of 7910538126 in words is "seven billion, nine hundred ten million, five hundred thirty-eight thousand, one hundred twenty-six".