2450368872 has 72 divisors (see below), whose sum is σ = 7719923250. Its totient is φ = 700104384.

The previous prime is 2450368859. The next prime is 2450368903. The reversal of 2450368872 is 2788630542.

2450368872 is a `hidden beast` number, since 2 + 4 + 503 + 68 + 87 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1568635236 + 881733636 = 39606^2 + 29694^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 343747 + ... + 350802.

Almost surely, 2^2450368872 is an apocalyptic number.

It is an amenable number.

2450368872 is an abundant number, since it is smaller than the sum of its proper divisors (5269554378).

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

2450368872 is a wasteful number, since it uses less digits than its factorization.

2450368872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694575 (or 694561 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 2450368872 is about 49501.2007127100. The cubic root of 2450368872 is about 1348.1674031255.

The spelling of 2450368872 in words is "two billion, four hundred fifty million, three hundred sixty-eight thousand, eight hundred seventy-two".