245995020480 has 112 divisors (see below), whose sum is σ = 852037334784. Its totient is φ = 59635153920.

The previous prime is 245995020451. The next prime is 245995020487. The reversal of 245995020480 is 84020599542.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (245995020487) 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, 11636932 + ... + 11658051.

Almost surely, 2^245995020480 is an apocalyptic number.

245995020480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245995020480 is an abundant number, since it is smaller than the sum of its proper divisors (606042314304).

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

245995020480 is a wasteful number, since it uses less digits than its factorization.

245995020480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23295014 (or 23295004 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 245995020480 in words is "two hundred forty-five billion, nine hundred ninety-five million, twenty thousand, four hundred eighty".