2653504406 has 16 divisors (see below), whose sum is σ = 4549530624. Its totient is φ = 1137049704.

The previous prime is 2653504367. The next prime is 2653504433. The reversal of 2653504406 is 6044053562.

It is a happy number.

It is a super-2 number, since 2×2653504406² = 14082171265322825672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162491 + ... + 178073.

It is an arithmetic number, because the mean of its divisors is an integer number (284345664).

Almost surely, 2^2653504406 is an apocalyptic number.

2653504406 is a deficient number, since it is larger than the sum of its proper divisors (1896026218).

2653504406 is a wasteful number, since it uses less digits than its factorization.

2653504406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27755.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 2653504406 is about 51512.1772593627. The cubic root of 2653504406 is about 1384.4372341213.

Adding to 2653504406 its reverse (6044053562), we get a palindrome (8697557968).

The spelling of 2653504406 in words is "two billion, six hundred fifty-three million, five hundred four thousand, four hundred six".