5454531263 has 2 divisors, whose sum is σ = 5454531264. Its totient is φ = 5454531262.

The previous prime is 5454531241. The next prime is 5454531281. The reversal of 5454531263 is 3621354545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5454531263 - 2⁸ = 5454531007 is a prime.

It is a super-2 number, since 2×5454531263² = 59503822598088750338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5454531283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727265631 + 2727265632.

It is an arithmetic number, because the mean of its divisors is an integer number (2727265632).

Almost surely, 2^5454531263 is an apocalyptic number.

5454531263 is a deficient number, since it is larger than the sum of its proper divisors (1).

5454531263 is an equidigital number, since it uses as much as digits as its factorization.

5454531263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216000, while the sum is 38.

The square root of 5454531263 is about 73854.7985103202. The cubic root of 5454531263 is about 1760.2964444485.

The spelling of 5454531263 in words is "five billion, four hundred fifty-four million, five hundred thirty-one thousand, two hundred sixty-three".