2522020053 has 24 divisors (see below), whose sum is σ = 3915954720. Its totient is φ = 1439588640.

The previous prime is 2522020021. The next prime is 2522020069. The reversal of 2522020053 is 3500202252.

It is not a de Polignac number, because 2522020053 - 2⁵ = 2522020021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522020013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133903 + ... + 151571.

It is an arithmetic number, because the mean of its divisors is an integer number (163164780).

Almost surely, 2^2522020053 is an apocalyptic number.

It is an amenable number.

2522020053 is a deficient number, since it is larger than the sum of its proper divisors (1393934667).

2522020053 is a wasteful number, since it uses less digits than its factorization.

2522020053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18657 (or 18650 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 2522020053 is about 50219.7177710110. The cubic root of 2522020053 is about 1361.1819405379.

The spelling of 2522020053 in words is "two billion, five hundred twenty-two million, twenty thousand, fifty-three".