5454708731 has 2 divisors, whose sum is σ = 5454708732. Its totient is φ = 5454708730.

The previous prime is 5454708661. The next prime is 5454708733. The reversal of 5454708731 is 1378074545.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5454708731 is a prime.

It is a super-2 number, since 2×5454708731² = 59507694680095260722, which contains 22 as substring.

Together with 5454708733, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5454708733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727354365 + 2727354366.

It is an arithmetic number, because the mean of its divisors is an integer number (2727354366).

Almost surely, 2^5454708731 is an apocalyptic number.

5454708731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5454708731 is an equidigital number, since it uses as much as digits as its factorization.

5454708731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 470400, while the sum is 44.

The square root of 5454708731 is about 73855.9999661503. Note that the first 4 decimals coincide. The cubic root of 5454708731 is about 1760.3155351755.

The spelling of 5454708731 in words is "five billion, four hundred fifty-four million, seven hundred eight thousand, seven hundred thirty-one".