2520500553 has 12 divisors (see below), whose sum is σ = 3641976000. Its totient is φ = 1679755416.

The previous prime is 2520500533. The next prime is 2520500561. The reversal of 2520500553 is 3550050252.

2520500553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2520500553 - 2¹² = 2520496457 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2520500533) 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, 19701 + ... + 73682.

It is an arithmetic number, because the mean of its divisors is an integer number (303498000).

Almost surely, 2^2520500553 is an apocalyptic number.

It is an amenable number.

2520500553 is a deficient number, since it is larger than the sum of its proper divisors (1121475447).

2520500553 is a wasteful number, since it uses less digits than its factorization.

2520500553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96388 (or 96385 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 2520500553 is about 50204.5869717101. The cubic root of 2520500553 is about 1360.9085179855.

The spelling of 2520500553 in words is "two billion, five hundred twenty million, five hundred thousand, five hundred fifty-three".