2590578288 has 60 divisors (see below), whose sum is σ = 7518551768. Its totient is φ = 863524800.

The previous prime is 2590578283. The next prime is 2590578307. The reversal of 2590578288 is 8828750952.

It is a super-2 number, since 2×2590578288² = 13422191732514021888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2590578283) 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, 329263 + ... + 337038.

Almost surely, 2^2590578288 is an apocalyptic number.

It is an amenable number.

2590578288 is an abundant number, since it is smaller than the sum of its proper divisors (4927973480).

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

2590578288 is an equidigital number, since it uses as much as digits as its factorization.

2590578288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666324 (or 666306 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 54.

The square root of 2590578288 is about 50897.7237997929. The cubic root of 2590578288 is about 1373.4058948265.

The spelling of 2590578288 in words is "two billion, five hundred ninety million, five hundred seventy-eight thousand, two hundred eighty-eight".