5255204454 has 16 divisors (see below), whose sum is σ = 11678232240. Its totient is φ = 1751734800.

The previous prime is 5255204443. The next prime is 5255204459. The reversal of 5255204454 is 4544025525.

5255204454 is a `hidden beast` number, since 52 + 552 + 0 + 4 + 4 + 54 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255204459) 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, 48659247 + ... + 48659354.

It is an arithmetic number, because the mean of its divisors is an integer number (729889515).

Almost surely, 2^5255204454 is an apocalyptic number.

5255204454 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5255204454 is an abundant number, since it is smaller than the sum of its proper divisors (6423027786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5255204454 is a wasteful number, since it uses less digits than its factorization.

5255204454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97318612 (or 97318606 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The square root of 5255204454 is about 72492.7889793185. The cubic root of 5255204454 is about 1738.5874445419.

Adding to 5255204454 its reverse (4544025525), we get a palindrome (9799229979).

The spelling of 5255204454 in words is "five billion, two hundred fifty-five million, two hundred four thousand, four hundred fifty-four".