2590025592 has 64 divisors (see below), whose sum is σ = 8072812800. Its totient is φ = 672733440.

The previous prime is 2590025573. The next prime is 2590025593. The reversal of 2590025592 is 2955200952.

It is a self number, because there is not a number n which added to its sum of digits gives 2590025592.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2590025593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 698917 + ... + 702612.

It is an arithmetic number, because the mean of its divisors is an integer number (126137700).

Almost surely, 2^2590025592 is an apocalyptic number.

2590025592 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2590025592 is an abundant number, since it is smaller than the sum of its proper divisors (5482787208).

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

2590025592 is a wasteful number, since it uses less digits than its factorization.

2590025592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401556 (or 1401552 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 39.

The square root of 2590025592 is about 50892.2940335764. The cubic root of 2590025592 is about 1373.3082165157.

The spelling of 2590025592 in words is "two billion, five hundred ninety million, twenty-five thousand, five hundred ninety-two".