5275998458 has 24 divisors (see below), whose sum is σ = 8125157664. Its totient is φ = 2569188240.

The previous prime is 5275998421. The next prime is 5275998487. The reversal of 5275998458 is 8548995725.

It is a self number, because there is not a number n which added to its sum of digits gives 5275998458.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 763085 + ... + 769967.

It is an arithmetic number, because the mean of its divisors is an integer number (338548236).

Almost surely, 2^5275998458 is an apocalyptic number.

5275998458 is a deficient number, since it is larger than the sum of its proper divisors (2849159206).

5275998458 is a wasteful number, since it uses less digits than its factorization.

5275998458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7110 (or 7049 counting only the distinct ones).

The product of its digits is 36288000, while the sum is 62.

The square root of 5275998458 is about 72636.0685747790. The cubic root of 5275998458 is about 1740.8775308945.

The spelling of 5275998458 in words is "five billion, two hundred seventy-five million, nine hundred ninety-eight thousand, four hundred fifty-eight".