534514231680815 has 16 divisors (see below), whose sum is σ = 650995116993120. Its totient is φ = 421226117199360.

The previous prime is 534514231680769. The next prime is 534514231680839. The reversal of 534514231680815 is 518086132415435.

It is a de Polignac number, because none of the positive numbers 2^k-534514231680815 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41865275 + ... + 53119955.

It is an arithmetic number, because the mean of its divisors is an integer number (40687194812070).

Almost surely, 2^{534514231680815} is an apocalyptic number.

534514231680815 is a deficient number, since it is larger than the sum of its proper divisors (116480885312305).

534514231680815 is a wasteful number, since it uses less digits than its factorization.

534514231680815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11396522.

The product of its (nonzero) digits is 13824000, while the sum is 56.

The spelling of 534514231680815 in words is "five hundred thirty-four trillion, five hundred fourteen billion, two hundred thirty-one million, six hundred eighty thousand, eight hundred fifteen".