2553553522 has 16 divisors (see below), whose sum is σ = 4212738432. Its totient is φ = 1153486800.

The previous prime is 2553553517. The next prime is 2553553523. The reversal of 2553553522 is 2253553552.

It is not an unprimeable number, because it can be changed into a prime (2553553523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043604 + ... + 1046047.

It is an arithmetic number, because the mean of its divisors is an integer number (263296152).

Almost surely, 2^2553553522 is an apocalyptic number.

2553553522 is a deficient number, since it is larger than the sum of its proper divisors (1659184910).

2553553522 is a wasteful number, since it uses less digits than its factorization.

2553553522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089713.

The product of its digits is 225000, while the sum is 37.

The square root of 2553553522 is about 50532.6975531685. The cubic root of 2553553522 is about 1366.8315294143.

The spelling of 2553553522 in words is "two billion, five hundred fifty-three million, five hundred fifty-three thousand, five hundred twenty-two".