51595152 has 40 divisors (see below), whose sum is σ = 152329536. Its totient is φ = 14741376.

The previous prime is 51595133. The next prime is 51595157. The reversal of 51595152 is 25159515.

It is not an unprimeable number, because it can be changed into a prime (51595157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76443 + ... + 77114.

Almost surely, 2^51595152 is an apocalyptic number.

It is an amenable number.

51595152 is an abundant number, since it is smaller than the sum of its proper divisors (100734384).

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

51595152 is a wasteful number, since it uses less digits than its factorization.

51595152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153575 (or 153569 counting only the distinct ones).

The product of its digits is 11250, while the sum is 33.

The square root of 51595152 is about 7182.9765417966. The cubic root of 51595152 is about 372.2799372829.

The spelling of 51595152 in words is "fifty-one million, five hundred ninety-five thousand, one hundred fifty-two".