2505235288 has 8 divisors (see below), whose sum is σ = 4697316180. Its totient is φ = 1252617640.

The previous prime is 2505235241. The next prime is 2505235301. The reversal of 2505235288 is 8825325052.

2505235288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2505235288.

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, 156577198 + ... + 156577213.

Almost surely, 2^2505235288 is an apocalyptic number.

It is an amenable number.

2505235288 is a deficient number, since it is larger than the sum of its proper divisors (2192080892).

2505235288 is a wasteful number, since it uses less digits than its factorization.

2505235288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313154417 (or 313154413 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 40.

The square root of 2505235288 is about 50052.3255004201. The cubic root of 2505235288 is about 1358.1555316204.

The spelling of 2505235288 in words is "two billion, five hundred five million, two hundred thirty-five thousand, two hundred eighty-eight".