2553921022 has 16 divisors (see below), whose sum is σ = 3848589360. Its totient is φ = 1271068992.

The previous prime is 2553921011. The next prime is 2553921031. The reversal of 2553921022 is 2201293552.

It is a super-2 number, since 2×2553921022² = 13045025173227048968, 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, 603229 + ... + 607447.

It is an arithmetic number, because the mean of its divisors is an integer number (240536835).

Almost surely, 2^2553921022 is an apocalyptic number.

2553921022 is a deficient number, since it is larger than the sum of its proper divisors (1294668338).

2553921022 is a wasteful number, since it uses less digits than its factorization.

2553921022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5547.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 2553921022 is about 50536.3336818175. Note that the first 3 decimals coincide. The cubic root of 2553921022 is about 1366.8970964091.

The spelling of 2553921022 in words is "two billion, five hundred fifty-three million, nine hundred twenty-one thousand, twenty-two".