245325723315 has 16 divisors (see below), whose sum is σ = 393074800800. Its totient is φ = 130655837952.

The previous prime is 245325723311. The next prime is 245325723319. The reversal of 245325723315 is 513327523542.

It is an interprime number because it is at equal distance from previous prime (245325723311) and next prime (245325723319).

It is not a de Polignac number, because 245325723315 - 2² = 245325723311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245325723311) 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, 11523250 + ... + 11544519.

It is an arithmetic number, because the mean of its divisors is an integer number (24567175050).

Almost surely, 2^245325723315 is an apocalyptic number.

245325723315 is a deficient number, since it is larger than the sum of its proper divisors (147749077485).

245325723315 is a wasteful number, since it uses less digits than its factorization.

245325723315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23068486.

The product of its digits is 756000, while the sum is 42.

The spelling of 245325723315 in words is "two hundred forty-five billion, three hundred twenty-five million, seven hundred twenty-three thousand, three hundred fifteen".