2545955368 has 16 divisors (see below), whose sum is σ = 5207636160. Its totient is φ = 1157252400.

The previous prime is 2545955341. The next prime is 2545955371. The reversal of 2545955368 is 8635595452.

It is a happy number.

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, 14465568 + ... + 14465743.

It is an arithmetic number, because the mean of its divisors is an integer number (325477260).

Almost surely, 2^2545955368 is an apocalyptic number.

It is an amenable number.

2545955368 is an abundant number, since it is smaller than the sum of its proper divisors (2661680792).

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

2545955368 is a wasteful number, since it uses less digits than its factorization.

2545955368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28931328 (or 28931324 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 52.

The square root of 2545955368 is about 50457.4609745675. The cubic root of 2545955368 is about 1365.4745035962.

The spelling of 2545955368 in words is "two billion, five hundred forty-five million, nine hundred fifty-five thousand, three hundred sixty-eight".