6315399097 has 16 divisors (see below), whose sum is σ = 7249127040. Its totient is φ = 5389604352.

The previous prime is 6315399073. The next prime is 6315399109. The reversal of 6315399097 is 7909935136.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6315399097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6315399197) 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, 2046918 + ... + 2050000.

It is an arithmetic number, because the mean of its divisors is an integer number (453070440).

Almost surely, 2^6315399097 is an apocalyptic number.

It is an amenable number.

6315399097 is a deficient number, since it is larger than the sum of its proper divisors (933727943).

6315399097 is a wasteful number, since it uses less digits than its factorization.

6315399097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4272.

The product of its (nonzero) digits is 1377810, while the sum is 52.

The square root of 6315399097 is about 79469.4853198383. The cubic root of 6315399097 is about 1848.4183313032.

The spelling of 6315399097 in words is "six billion, three hundred fifteen million, three hundred ninety-nine thousand, ninety-seven".