2505252527500 has 30 divisors (see below), whose sum is σ = 5478486232604. Its totient is φ = 1002101010000.

The previous prime is 2505252527473. The next prime is 2505252527509. The reversal of 2505252527500 is 57252525052.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2505252527509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 501048006 + ... + 501053005.

Almost surely, 2^{2505252527500} is an apocalyptic number.

2505252527500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2505252527500 is an abundant number, since it is smaller than the sum of its proper divisors (2973233705104).

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

2505252527500 is a wasteful number, since it uses less digits than its factorization.

2505252527500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002101035 (or 1002101018 counting only the distinct ones).

The product of its (nonzero) digits is 350000, while the sum is 40.

The spelling of 2505252527500 in words is "two trillion, five hundred five billion, two hundred fifty-two million, five hundred twenty-seven thousand, five hundred".