2500527525500 has 96 divisors (see below), whose sum is σ = 5526315674880. Its totient is φ = 988326489600.

The previous prime is 2500527525469. The next prime is 2500527525557. The reversal of 2500527525500 is 55257250052.

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 31 ways as a sum of consecutive naturals, for example, 19938992 + ... + 20064008.

It is an arithmetic number, because the mean of its divisors is an integer number (57565788280).

Almost surely, 2^{2500527525500} is an apocalyptic number.

2500527525500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2500527525500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2763157837440).

2500527525500 is an abundant number, since it is smaller than the sum of its proper divisors (3025788149380).

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

2500527525500 is a wasteful number, since it uses less digits than its factorization.

2500527525500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125512 (or 125500 counting only the distinct ones).

The product of its (nonzero) digits is 175000, while the sum is 38.

The spelling of 2500527525500 in words is "two trillion, five hundred billion, five hundred twenty-seven million, five hundred twenty-five thousand, five hundred".