5156516501 has 8 divisors (see below), whose sum is σ = 5255250624. Its totient is φ = 5058718560.

The previous prime is 5156516473. The next prime is 5156516509. The reversal of 5156516501 is 1056156515.

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 5156516501 - 2¹⁰ = 5156515477 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 (5156516509) 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, 222920 + ... + 244961.

It is an arithmetic number, because the mean of its divisors is an integer number (656906328).

Almost surely, 2^5156516501 is an apocalyptic number.

It is an amenable number.

5156516501 is a deficient number, since it is larger than the sum of its proper divisors (98734123).

5156516501 is a wasteful number, since it uses less digits than its factorization.

5156516501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468091.

The product of its (nonzero) digits is 22500, while the sum is 35.

The square root of 5156516501 is about 71808.8887325239. Note that the first 3 decimals coincide. The cubic root of 5156516501 is about 1727.6355707832.

The spelling of 5156516501 in words is "five billion, one hundred fifty-six million, five hundred sixteen thousand, five hundred one".