2653890375 has 16 divisors (see below), whose sum is σ = 4416074208. Its totient is φ = 1415408000.

The previous prime is 2653890331. The next prime is 2653890433. The reversal of 2653890375 is 5730983562.

It is a happy number.

It is not a de Polignac number, because 2653890375 - 2¹⁸ = 2653628231 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3538146 + ... + 3538895.

It is an arithmetic number, because the mean of its divisors is an integer number (276004638).

Almost surely, 2^2653890375 is an apocalyptic number.

2653890375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2653890375 is a deficient number, since it is larger than the sum of its proper divisors (1762183833).

2653890375 is an equidigital number, since it uses as much as digits as its factorization.

2653890375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7077059 (or 7077049 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 48.

The square root of 2653890375 is about 51515.9235091442. The cubic root of 2653890375 is about 1384.5043559179.

The spelling of 2653890375 in words is "two billion, six hundred fifty-three million, eight hundred ninety thousand, three hundred seventy-five".