51160995 has 24 divisors (see below), whose sum is σ = 88872576. Its totient is φ = 27226368.

The previous prime is 51160961. The next prime is 51160997. The reversal of 51160995 is 59906115.

51160995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51160995 - 2⁶ = 51160931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51160997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26379 + ... + 28251.

It is an arithmetic number, because the mean of its divisors is an integer number (3703024).

It is a vampire number, since it can be written as 5619 ⋅ 9105 (with its own digits).

Almost surely, 2^51160995 is an apocalyptic number.

51160995 is a deficient number, since it is larger than the sum of its proper divisors (37711581).

51160995 is a wasteful number, since it uses less digits than its factorization.

51160995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491 (or 2488 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 36.

The square root of 51160995 is about 7152.6914514748. The cubic root of 51160995 is about 371.2327883732.

The spelling of 51160995 in words is "fifty-one million, one hundred sixty thousand, nine hundred ninety-five".