516535486 has 4 divisors (see below), whose sum is σ = 774803232. Its totient is φ = 258267742.

The previous prime is 516535483. The next prime is 516535493. The reversal of 516535486 is 684535615.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516535483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129133870 + ... + 129133873.

It is an arithmetic number, because the mean of its divisors is an integer number (193700808).

Almost surely, 2^516535486 is an apocalyptic number.

516535486 is a deficient number, since it is larger than the sum of its proper divisors (258267746).

516535486 is a wasteful number, since it uses less digits than its factorization.

516535486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258267745.

The product of its digits is 432000, while the sum is 43.

The square root of 516535486 is about 22727.4170551781. The cubic root of 516535486 is about 802.3552912406.

The spelling of 516535486 in words is "five hundred sixteen million, five hundred thirty-five thousand, four hundred eighty-six".