245023335113512 has 16 divisors (see below), whose sum is σ = 459604227235860. Its totient is φ = 122462207850624.

The previous prime is 245023335113507. The next prime is 245023335113521. The reversal of 245023335113512 is 215311533320542.

It can be written as a sum of positive squares in 2 ways, for example, as 244932954311556 + 90380801956 = 15650334^2 + 300634^2 .

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, 6182442213 + ... + 6182481844.

Almost surely, 2^{245023335113512} is an apocalyptic number.

It is an amenable number.

245023335113512 is a deficient number, since it is larger than the sum of its proper divisors (214580892122348).

245023335113512 is a wasteful number, since it uses less digits than its factorization.

245023335113512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12364926540 (or 12364926536 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 245023335113512 in words is "two hundred forty-five trillion, twenty-three billion, three hundred thirty-five million, one hundred thirteen thousand, five hundred twelve".