5456503631 has 2 divisors, whose sum is σ = 5456503632. Its totient is φ = 5456503630.

The previous prime is 5456503567. The next prime is 5456503687. The reversal of 5456503631 is 1363056545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5456503631 - 2⁶ = 5456503567 is a prime.

It is a super-2 number, since 2×5456503631² = 59546863750232368322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5456503931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2728251815 + 2728251816.

It is an arithmetic number, because the mean of its divisors is an integer number (2728251816).

Almost surely, 2^5456503631 is an apocalyptic number.

5456503631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5456503631 is an equidigital number, since it uses as much as digits as its factorization.

5456503631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 38.

The square root of 5456503631 is about 73868.1503152746. The cubic root of 5456503631 is about 1760.5085942989.

The spelling of 5456503631 in words is "five billion, four hundred fifty-six million, five hundred three thousand, six hundred thirty-one".