2563122052 has 12 divisors (see below), whose sum is σ = 4594865436. Its totient is φ = 1250303360.

The previous prime is 2563122043. The next prime is 2563122071. The reversal of 2563122052 is 2502213652.

It can be written as a sum of positive squares in 2 ways, for example, as 1117297476 + 1445824576 = 33426^2 + 38024^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2563122052.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7814233 + ... + 7814560.

It is an arithmetic number, because the mean of its divisors is an integer number (382905453).

Almost surely, 2^2563122052 is an apocalyptic number.

It is an amenable number.

2563122052 is a deficient number, since it is larger than the sum of its proper divisors (2031743384).

2563122052 is a wasteful number, since it uses less digits than its factorization.

2563122052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15628838 (or 15628836 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2563122052 is about 50627.2856471686. The cubic root of 2563122052 is about 1368.5366391171.

The spelling of 2563122052 in words is "two billion, five hundred sixty-three million, one hundred twenty-two thousand, fifty-two".