254455022455 has 8 divisors (see below), whose sum is σ = 305359955712. Its totient is φ = 203554732128.

The previous prime is 254455022443. The next prime is 254455022467. The reversal of 254455022455 is 554220554452.

It is an interprime number because it is at equal distance from previous prime (254455022443) and next prime (254455022467).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 254455022455 - 2³¹ = 252307538807 is a prime.

It is a Duffinian number.

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, 1038999 + ... + 1260328.

It is an arithmetic number, because the mean of its divisors is an integer number (38169994464).

Almost surely, 2^254455022455 is an apocalyptic number.

254455022455 is a deficient number, since it is larger than the sum of its proper divisors (50904933257).

254455022455 is a wasteful number, since it uses less digits than its factorization.

254455022455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321465.

The product of its (nonzero) digits is 1600000, while the sum is 43.

The spelling of 254455022455 in words is "two hundred fifty-four billion, four hundred fifty-five million, twenty-two thousand, four hundred fifty-five".