245265408160 has 48 divisors (see below), whose sum is σ = 598131136512. Its totient is φ = 94941446400.

The previous prime is 245265408151. The next prime is 245265408161. The reversal of 245265408160 is 61804562542.

It is not an unprimeable number, because it can be changed into a prime (245265408161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24719376 + ... + 24729295.

It is an arithmetic number, because the mean of its divisors is an integer number (12461065344).

Almost surely, 2^245265408160 is an apocalyptic number.

245265408160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245265408160 is an abundant number, since it is smaller than the sum of its proper divisors (352865728352).

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

245265408160 is a wasteful number, since it uses less digits than its factorization.

245265408160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49448717 (or 49448709 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 245265408160 in words is "two hundred forty-five billion, two hundred sixty-five million, four hundred eight thousand, one hundred sixty".