2500252527526 has 24 divisors (see below), whose sum is σ = 4062288673080. Its totient is φ = 1153613874816.

The previous prime is 2500252527503. The next prime is 2500252527527. The reversal of 2500252527526 is 6257252520052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500252527527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3405 + ... + 2236183.

It is an arithmetic number, because the mean of its divisors is an integer number (169262028045).

Almost surely, 2^{2500252527526} is an apocalyptic number.

2500252527526 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2500252527526 is a deficient number, since it is larger than the sum of its proper divisors (1562036145554).

2500252527526 is a wasteful number, since it uses less digits than its factorization.

2500252527526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236120 (or 2236107 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 43.

The spelling of 2500252527526 in words is "two trillion, five hundred billion, two hundred fifty-two million, five hundred twenty-seven thousand, five hundred twenty-six".