2590653963 has 4 divisors (see below), whose sum is σ = 3454205288. Its totient is φ = 1727102640.

The previous prime is 2590653941. The next prime is 2590654007. The reversal of 2590653963 is 3693560952.

2590653963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2590653963 - 2⁵ = 2590653931 is a prime.

It is a super-2 number, since 2×2590653963² = 13422975912015210738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2590653913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431775658 + ... + 431775663.

It is an arithmetic number, because the mean of its divisors is an integer number (863551322).

Almost surely, 2^2590653963 is an apocalyptic number.

2590653963 is a deficient number, since it is larger than the sum of its proper divisors (863551325).

2590653963 is an equidigital number, since it uses as much as digits as its factorization.

2590653963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863551324.

The product of its (nonzero) digits is 1312200, while the sum is 48.

The square root of 2590653963 is about 50898.4671969599. The cubic root of 2590653963 is about 1373.4192678354.

The spelling of 2590653963 in words is "two billion, five hundred ninety million, six hundred fifty-three thousand, nine hundred sixty-three".