245507936052 has 24 divisors (see below), whose sum is σ = 574551717376. Its totient is φ = 81593140608.

The previous prime is 245507936039. The next prime is 245507936087. The reversal of 245507936052 is 250639705542.

It is a junction number, because it is equal to n+sod(n) for n = 245507935992 and 245507936010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30350548 + ... + 30358635.

Almost surely, 2^245507936052 is an apocalyptic number.

It is an amenable number.

245507936052 is an abundant number, since it is smaller than the sum of its proper divisors (329043781324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245507936052 is a wasteful number, since it uses less digits than its factorization.

245507936052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60709527 (or 60709525 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 48.

The spelling of 245507936052 in words is "two hundred forty-five billion, five hundred seven million, nine hundred thirty-six thousand, fifty-two".