2505790036 has 12 divisors (see below), whose sum is σ = 4414174240. Its totient is φ = 1244597400.

The previous prime is 2505790009. The next prime is 2505790051. The reversal of 2505790036 is 6300975052.

It is a junction number, because it is equal to n+sod(n) for n = 2505789977 and 2505790004.

It is a congruent number.

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, 2073726 + ... + 2074933.

Almost surely, 2^2505790036 is an apocalyptic number.

It is an amenable number.

2505790036 is a deficient number, since it is larger than the sum of its proper divisors (1908384204).

2505790036 is a wasteful number, since it uses less digits than its factorization.

2505790036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4148814 (or 4148812 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 2505790036 is about 50057.8668742486. The cubic root of 2505790036 is about 1358.2557721664.

The spelling of 2505790036 in words is "two billion, five hundred five million, seven hundred ninety thousand, thirty-six".