51916095 has 48 divisors (see below), whose sum is σ = 112200192. Its totient is φ = 21574080.

The previous prime is 51916043. The next prime is 51916099. The reversal of 51916095 is 59061915.

It is not a de Polignac number, because 51916095 - 2⁶ = 51916031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51916099) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4027 + ... + 10956.

It is an arithmetic number, because the mean of its divisors is an integer number (2337504).

Almost surely, 2^51916095 is an apocalyptic number.

51916095 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

51916095 is an abundant number, since it is smaller than the sum of its proper divisors (60284097).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51916095 is a wasteful number, since it uses less digits than its factorization.

51916095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15012 (or 15009 counting only the distinct ones).

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

The square root of 51916095 is about 7205.2824372123. The cubic root of 51916095 is about 373.0502535391.

The spelling of 51916095 in words is "fifty-one million, nine hundred sixteen thousand, ninety-five".