9126124651 has 16 divisors (see below), whose sum is σ = 10736377344. Its totient is φ = 7594683264.

The previous prime is 9126124639. The next prime is 9126124681. The reversal of 9126124651 is 1564216219.

It is not a de Polignac number, because 9126124651 - 2¹⁵ = 9126091883 is a prime.

It is a super-2 number, since 2×9126124651² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9126124651.

It is not an unprimeable number, because it can be changed into a prime (9126124681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40510 + ... + 141043.

It is an arithmetic number, because the mean of its divisors is an integer number (671023584).

Almost surely, 2^9126124651 is an apocalyptic number.

9126124651 is a deficient number, since it is larger than the sum of its proper divisors (1610252693).

9126124651 is a wasteful number, since it uses less digits than its factorization.

9126124651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181770.

The product of its digits is 25920, while the sum is 37.

The square root of 9126124651 is about 95530.7523837220. The cubic root of 9126124651 is about 2089.7554448558.

The spelling of 9126124651 in words is "nine billion, one hundred twenty-six million, one hundred twenty-four thousand, six hundred fifty-one".