2590665372 has 36 divisors (see below), whose sum is σ = 6552163800. Its totient is φ = 863088672.

The previous prime is 2590665367. The next prime is 2590665379. The reversal of 2590665372 is 2735660952.

2590665372 is a `hidden beast` number, since 2 + 59 + 0 + 66 + 537 + 2 = 666.

2590665372 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 (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2590665379) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51703 + ... + 88625.

It is an arithmetic number, because the mean of its divisors is an integer number (182004550).

Almost surely, 2^2590665372 is an apocalyptic number.

It is an amenable number.

2590665372 is an abundant number, since it is smaller than the sum of its proper divisors (3961498428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2590665372 is a wasteful number, since it uses less digits than its factorization.

2590665372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38882 (or 38877 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The square root of 2590665372 is about 50898.5792729031. The cubic root of 2590665372 is about 1373.4212839695.

The spelling of 2590665372 in words is "two billion, five hundred ninety million, six hundred sixty-five thousand, three hundred seventy-two".