2254163955 has 32 divisors (see below), whose sum is σ = 3653052480. Its totient is φ = 1186828800.

The previous prime is 2254163929. The next prime is 2254163981. The reversal of 2254163955 is 5593614522.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2254163929) and next prime (2254163981).

It is not a de Polignac number, because 2254163955 - 2⁸ = 2254163699 is a prime.

It is a super-3 number, since 3×2254163955³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 563101 + ... + 567089.

It is an arithmetic number, because the mean of its divisors is an integer number (114157890).

Almost surely, 2^2254163955 is an apocalyptic number.

2254163955 is a deficient number, since it is larger than the sum of its proper divisors (1398888525).

2254163955 is a wasteful number, since it uses less digits than its factorization.

2254163955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471.

The product of its digits is 324000, while the sum is 42.

The square root of 2254163955 is about 47478.0365537582. The cubic root of 2254163955 is about 1311.1785433508.

The spelling of 2254163955 in words is "two billion, two hundred fifty-four million, one hundred sixty-three thousand, nine hundred fifty-five".