5255054451 has 24 divisors (see below), whose sum is σ = 7632353456. Its totient is φ = 3484166400.

The previous prime is 5255054449. The next prime is 5255054471. The reversal of 5255054451 is 1544505525.

5255054451 is a `hidden beast` number, since 5 + 2 + 550 + 54 + 4 + 51 = 666.

It is not a de Polignac number, because 5255054451 - 2¹ = 5255054449 is a prime.

It is a super-2 number, since 2×5255054451² = 55231194565949822802, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5255054471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1529031 + ... + 1532463.

Almost surely, 2^5255054451 is an apocalyptic number.

5255054451 is a deficient number, since it is larger than the sum of its proper divisors (2377299005).

5255054451 is a wasteful number, since it uses less digits than its factorization.

5255054451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4323 (or 4320 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 36.

The square root of 5255054451 is about 72491.7543655828. The cubic root of 5255054451 is about 1738.5709024761.

Adding to 5255054451 its reverse (1544505525), we get a palindrome (6799559976).

The spelling of 5255054451 in words is "five billion, two hundred fifty-five million, fifty-four thousand, four hundred fifty-one".