5160816501 has 4 divisors (see below), whose sum is σ = 6881088672. Its totient is φ = 3440544332.

The previous prime is 5160816473. The next prime is 5160816503. The reversal of 5160816501 is 1056180615.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5160816501 - 2¹¹ = 5160814453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5160816503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860136081 + ... + 860136086.

It is an arithmetic number, because the mean of its divisors is an integer number (1720272168).

Almost surely, 2^5160816501 is an apocalyptic number.

It is an amenable number.

5160816501 is a deficient number, since it is larger than the sum of its proper divisors (1720272171).

5160816501 is a wasteful number, since it uses less digits than its factorization.

5160816501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720272170.

The product of its (nonzero) digits is 7200, while the sum is 33.

The square root of 5160816501 is about 71838.8230763840. The cubic root of 5160816501 is about 1728.1156603262.

The spelling of 5160816501 in words is "five billion, one hundred sixty million, eight hundred sixteen thousand, five hundred one".