9125479311 has 12 divisors (see below), whose sum is σ = 13175248968. Its totient is φ = 5615679264.

The previous prime is 9125479303. The next prime is 9125479313. The reversal of 9125479311 is 1139745219.

It is not a de Polignac number, because 9125479311 - 2³ = 9125479303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9125479313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8998980 + ... + 8999993.

It is an arithmetic number, because the mean of its divisors is an integer number (1097937414).

Almost surely, 2^9125479311 is an apocalyptic number.

9125479311 is a deficient number, since it is larger than the sum of its proper divisors (4049769657).

9125479311 is a wasteful number, since it uses less digits than its factorization.

9125479311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17999002 (or 17998989 counting only the distinct ones).

The product of its digits is 68040, while the sum is 42.

The square root of 9125479311 is about 95527.3746682070. The cubic root of 9125479311 is about 2089.7061857372.

The spelling of 9125479311 in words is "nine billion, one hundred twenty-five million, four hundred seventy-nine thousand, three hundred eleven".