7477307313 has 32 divisors (see below), whose sum is σ = 11515161600. Its totient is φ = 4227546816.

The previous prime is 7477307311. The next prime is 7477307381. The reversal of 7477307313 is 3137037747.

It is not a de Polignac number, because 7477307313 - 2¹ = 7477307311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7477307311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 779098 + ... + 788636.

It is an arithmetic number, because the mean of its divisors is an integer number (359848800).

Almost surely, 2^7477307313 is an apocalyptic number.

It is an amenable number.

7477307313 is a deficient number, since it is larger than the sum of its proper divisors (4037854287).

7477307313 is a wasteful number, since it uses less digits than its factorization.

7477307313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9941.

The product of its (nonzero) digits is 259308, while the sum is 42.

The square root of 7477307313 is about 86471.4248350286. The cubic root of 7477307313 is about 1955.4576291041.

The spelling of 7477307313 in words is "seven billion, four hundred seventy-seven million, three hundred seven thousand, three hundred thirteen".