2500502111250 has 320 divisors, whose sum is σ = 7387081777152. Its totient is φ = 556100640000.

The previous prime is 2500502111249. The next prime is 2500502111269. The reversal of 2500502111250 is 521112050052.

It is a self number, because there is not a number n which added to its sum of digits gives 2500502111250.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 87394447 + ... + 87423053.

Almost surely, 2^{2500502111250} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2500502111250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3693540888576).

2500502111250 is an abundant number, since it is smaller than the sum of its proper divisors (4886579665902).

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

2500502111250 is a wasteful number, since it uses less digits than its factorization.

2500502111250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28819 (or 28804 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 24.

The spelling of 2500502111250 in words is "two trillion, five hundred billion, five hundred two million, one hundred eleven thousand, two hundred fifty".