2503564136 has 16 divisors (see below), whose sum is σ = 4694871300. Its totient is φ = 1251598464.

The previous prime is 2503564111. The next prime is 2503564201. The reversal of 2503564136 is 6314653052.

2503564136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2485022500 + 18541636 = 49850^2 + 4306^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2503564096 and 2503564105.

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, 47846 + ... + 85418.

Almost surely, 2^2503564136 is an apocalyptic number.

It is an amenable number.

2503564136 is a deficient number, since it is larger than the sum of its proper divisors (2191307164).

2503564136 is a wasteful number, since it uses less digits than its factorization.

2503564136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45908 (or 45904 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 2503564136 is about 50035.6286659816. The cubic root of 2503564136 is about 1357.8534722749.

The spelling of 2503564136 in words is "two billion, five hundred three million, five hundred sixty-four thousand, one hundred thirty-six".