10156542126 has 16 divisors (see below), whose sum is σ = 20324498304. Its totient is φ = 3383611704.

The previous prime is 10156542103. The next prime is 10156542157. The reversal of 10156542126 is 62124565101.

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, 463996 + ... + 485391.

It is an arithmetic number, because the mean of its divisors is an integer number (1270281144).

Almost surely, 2^10156542126 is an apocalyptic number.

10156542126 is an abundant number, since it is smaller than the sum of its proper divisors (10167956178).

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

10156542126 is a wasteful number, since it uses less digits than its factorization.

10156542126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951175.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 10156542126 in words is "ten billion, one hundred fifty-six million, five hundred forty-two thousand, one hundred twenty-six".