51714752 has 28 divisors (see below), whose sum is σ = 105399840. Its totient is φ = 25157376.

The previous prime is 51714749. The next prime is 51714769. The reversal of 51714752 is 25741715.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8552 + ... + 13287.

It is an arithmetic number, because the mean of its divisors is an integer number (3764280).

Almost surely, 2^51714752 is an apocalyptic number.

It is an amenable number.

51714752 is an abundant number, since it is smaller than the sum of its proper divisors (53685088).

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

51714752 is a wasteful number, since it uses less digits than its factorization.

51714752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21888 (or 21878 counting only the distinct ones).

The product of its digits is 9800, while the sum is 32.

The square root of 51714752 is about 7191.2969623010. The cubic root of 51714752 is about 372.5673694645.

The spelling of 51714752 in words is "fifty-one million, seven hundred fourteen thousand, seven hundred fifty-two".