5297134478 has 16 divisors (see below), whose sum is σ = 8058449040. Its totient is φ = 2611020096.

The previous prime is 5297134463. The next prime is 5297134481. The reversal of 5297134478 is 8744317925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341201 + ... + 356387.

It is an arithmetic number, because the mean of its divisors is an integer number (503653065).

Almost surely, 2^5297134478 is an apocalyptic number.

5297134478 is a deficient number, since it is larger than the sum of its proper divisors (2761314562).

5297134478 is a wasteful number, since it uses less digits than its factorization.

5297134478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17651.

The product of its digits is 1693440, while the sum is 50.

The square root of 5297134478 is about 72781.4157460543. The cubic root of 5297134478 is about 1743.1991260023.

The spelling of 5297134478 in words is "five billion, two hundred ninety-seven million, one hundred thirty-four thousand, four hundred seventy-eight".