2502126356 has 6 divisors (see below), whose sum is σ = 4378721130. Its totient is φ = 1251063176.

The previous prime is 2502126337. The next prime is 2502126371. The reversal of 2502126356 is 6536212052.

It can be written as a sum of positive squares in only one way, i.e., 1888771600 + 613354756 = 43460^2 + 24766^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312765791 + ... + 312765798.

It is an arithmetic number, because the mean of its divisors is an integer number (729786855).

Almost surely, 2^2502126356 is an apocalyptic number.

It is an amenable number.

2502126356 is a deficient number, since it is larger than the sum of its proper divisors (1876594774).

2502126356 is a wasteful number, since it uses less digits than its factorization.

2502126356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625531593 (or 625531591 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 2502126356 is about 50021.2590405320. The cubic root of 2502126356 is about 1357.5934871352.

The spelling of 2502126356 in words is "two billion, five hundred two million, one hundred twenty-six thousand, three hundred fifty-six".