2501250139998 has 80 divisors (see below), whose sum is σ = 5616709355664. Its totient is φ = 831958283520.

The previous prime is 2501250139987. The next prime is 2501250140027. The reversal of 2501250139998 is 8999310521052.

It is a happy number.

2501250139998 is a `hidden beast` number, since 2 + 5 + 0 + 12 + 501 + 39 + 9 + 98 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 39 ways as a sum of consecutive naturals, for example, 182819718 + ... + 182833398.

Almost surely, 2^{2501250139998} is an apocalyptic number.

2501250139998 is an abundant number, since it is smaller than the sum of its proper divisors (3115459215666).

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

2501250139998 is a wasteful number, since it uses less digits than its factorization.

2501250139998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16039 (or 16030 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 54.

The spelling of 2501250139998 in words is "two trillion, five hundred one billion, two hundred fifty million, one hundred thirty-nine thousand, nine hundred ninety-eight".