51160015 has 8 divisors (see below), whose sum is σ = 61593840. Its totient is φ = 40793472.

The previous prime is 51160009. The next prime is 51160019. The reversal of 51160015 is 51006115.

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 51160015 - 2¹⁵ = 51127247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51159974 and 51160001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51160019) 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, 15130 + ... + 18199.

It is an arithmetic number, because the mean of its divisors is an integer number (7699230).

Almost surely, 2^51160015 is an apocalyptic number.

51160015 is a deficient number, since it is larger than the sum of its proper divisors (10433825).

51160015 is a wasteful number, since it uses less digits than its factorization.

51160015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33641.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 51160015 is about 7152.6229454655. The cubic root of 51160015 is about 371.2304180098.

The spelling of 51160015 in words is "fifty-one million, one hundred sixty thousand, fifteen".