2500278025300 has 72 divisors (see below), whose sum is σ = 5939041564512. Its totient is φ = 906088848000.

The previous prime is 2500278025261. The next prime is 2500278025309. The reversal of 2500278025300 is 35208720052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500278025309) by changing a digit.

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, 3556506 + ... + 4201105.

It is an arithmetic number, because the mean of its divisors is an integer number (82486688396).

Almost surely, 2^{2500278025300} is an apocalyptic number.

2500278025300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2500278025300 is an abundant number, since it is smaller than the sum of its proper divisors (3438763539212).

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

2500278025300 is a wasteful number, since it uses less digits than its factorization.

2500278025300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7757929 (or 7757922 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 2500278025300 in words is "two trillion, five hundred billion, two hundred seventy-eight million, twenty-five thousand, three hundred".