516056165501 has 8 divisors (see below), whose sum is σ = 540120266304. Its totient is φ = 492127637760.

The previous prime is 516056165497. The next prime is 516056165503. The reversal of 516056165501 is 105561650615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 516056165501 - 2² = 516056165497 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516056165503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33885476 + ... + 33900701.

It is an arithmetic number, because the mean of its divisors is an integer number (67515033288).

Almost surely, 2^516056165501 is an apocalyptic number.

It is an amenable number.

516056165501 is a deficient number, since it is larger than the sum of its proper divisors (24064100803).

516056165501 is a wasteful number, since it uses less digits than its factorization.

516056165501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67786531.

The product of its (nonzero) digits is 135000, while the sum is 41.

The spelling of 516056165501 in words is "five hundred sixteen billion, fifty-six million, one hundred sixty-five thousand, five hundred one".