2520552504 has 32 divisors (see below), whose sum is σ = 6302682000. Its totient is φ = 840010752.

The previous prime is 2520552499. The next prime is 2520552523. The reversal of 2520552504 is 4052550252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168232 + ... + 182600.

Almost surely, 2^2520552504 is an apocalyptic number.

2520552504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2520552504 is an abundant number, since it is smaller than the sum of its proper divisors (3782129496).

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

2520552504 is a wasteful number, since it uses less digits than its factorization.

2520552504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21687 (or 21683 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 30.

The square root of 2520552504 is about 50205.1043620069. The cubic root of 2520552504 is about 1360.9178679898.

The spelling of 2520552504 in words is "two billion, five hundred twenty million, five hundred fifty-two thousand, five hundred four".