2520648933 has 8 divisors (see below), whose sum is σ = 3666398496. Its totient is φ = 1527666000.

The previous prime is 2520648919. The next prime is 2520648937. The reversal of 2520648933 is 3398460252.

2520648933 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2520648933 - 2²⁰ = 2519600357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520648937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38191618 + ... + 38191683.

It is an arithmetic number, because the mean of its divisors is an integer number (458299812).

Almost surely, 2^2520648933 is an apocalyptic number.

It is an amenable number.

2520648933 is a deficient number, since it is larger than the sum of its proper divisors (1145749563).

2520648933 is a wasteful number, since it uses less digits than its factorization.

2520648933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76383315.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 2520648933 is about 50206.0647033802. The cubic root of 2520648933 is about 1360.9352226869.

The spelling of 2520648933 in words is "two billion, five hundred twenty million, six hundred forty-eight thousand, nine hundred thirty-three".