9125349888 has 40 divisors (see below), whose sum is σ = 24310506528. Its totient is φ = 3041782784.

The previous prime is 9125349853. The next prime is 9125349911. The reversal of 9125349888 is 8889435219.

It is a happy number.

It is a super-2 number, since 2×9125349888² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2968956 + ... + 2972027.

Almost surely, 2^9125349888 is an apocalyptic number.

It is an amenable number.

9125349888 is an abundant number, since it is smaller than the sum of its proper divisors (15185156640).

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

9125349888 is an equidigital number, since it uses as much as digits as its factorization.

9125349888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5941004 (or 5940988 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 57.

The square root of 9125349888 is about 95526.6972526529. The cubic root of 9125349888 is about 2089.6963065366.

It can be divided in two parts, 91253 and 49888, that added together give a palindrome (141141).

The spelling of 9125349888 in words is "nine billion, one hundred twenty-five million, three hundred forty-nine thousand, eight hundred eighty-eight".