51120095 has 16 divisors (see below), whose sum is σ = 66255840. Its totient is φ = 37640064.

The previous prime is 51120061. The next prime is 51120119. The reversal of 51120095 is 59002115.

It is a cyclic number.

It is not a de Polignac number, because 51120095 - 2¹⁸ = 50857951 is a prime.

It is a super-2 number, since 2×51120095² = 5226528225618050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 51120095.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26297 + ... + 28173.

It is an arithmetic number, because the mean of its divisors is an integer number (4140990).

Almost surely, 2^51120095 is an apocalyptic number.

51120095 is a deficient number, since it is larger than the sum of its proper divisors (15135745).

51120095 is a wasteful number, since it uses less digits than its factorization.

51120095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 51120095 is about 7149.8318162038. The cubic root of 51120095 is about 371.1338362392.

The spelling of 51120095 in words is "fifty-one million, one hundred twenty thousand, ninety-five".