2500155454200 has 96 divisors (see below), whose sum is σ = 7750811170800. Its totient is φ = 666679797760.

The previous prime is 2500155454177. The next prime is 2500155454231. The reversal of 2500155454200 is 24545510052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16697266 + ... + 16846334.

Almost surely, 2^{2500155454200} is an apocalyptic number.

2500155454200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2500155454200 is an abundant number, since it is smaller than the sum of its proper divisors (5250655716600).

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

2500155454200 is a wasteful number, since it uses less digits than its factorization.

2500155454200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177041 (or 177032 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 33.

The spelling of 2500155454200 in words is "two trillion, five hundred billion, one hundred fifty-five million, four hundred fifty-four thousand, two hundred".