2653663562 has 32 divisors (see below), whose sum is σ = 4416871680. Its totient is φ = 1185649920.

The previous prime is 2653663543. The next prime is 2653663577.

2653663562 is nontrivially palindromic in base 10.

2653663562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 401678 + ... + 408230.

It is an arithmetic number, because the mean of its divisors is an integer number (138027240).

Almost surely, 2^2653663562 is an apocalyptic number.

2653663562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2653663562 is a deficient number, since it is larger than the sum of its proper divisors (1763208118).

2653663562 is a wasteful number, since it uses less digits than its factorization.

2653663562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6878.

The product of its digits is 1166400, while the sum is 44.

The square root of 2653663562 is about 51513.7220748026. The cubic root of 2653663562 is about 1384.4649128754.

The spelling of 2653663562 in words is "two billion, six hundred fifty-three million, six hundred sixty-three thousand, five hundred sixty-two".