2525508080 has 20 divisors (see below), whose sum is σ = 5871806472. Its totient is φ = 1010203200.

The previous prime is 2525508071. The next prime is 2525508107. The reversal of 2525508080 is 808055252.

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 2525508080.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15784346 + ... + 15784505.

Almost surely, 2^2525508080 is an apocalyptic number.

2525508080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2525508080 is an abundant number, since it is smaller than the sum of its proper divisors (3346298392).

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

2525508080 is a wasteful number, since it uses less digits than its factorization.

2525508080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31568864 (or 31568858 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 35.

The square root of 2525508080 is about 50254.4334362651. The cubic root of 2525508080 is about 1361.8091695238.

The spelling of 2525508080 in words is "two billion, five hundred twenty-five million, five hundred eight thousand, eighty".