51896788 has 12 divisors (see below), whose sum is σ = 90895392. Its totient is φ = 25926680.

The previous prime is 51896773. The next prime is 51896791. The reversal of 51896788 is 88769815.

It is a congruent number.

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, 723 + ... + 10213.

It is an arithmetic number, because the mean of its divisors is an integer number (7574616).

Almost surely, 2^51896788 is an apocalyptic number.

It is an amenable number.

51896788 is a deficient number, since it is larger than the sum of its proper divisors (38998604).

51896788 is a wasteful number, since it uses less digits than its factorization.

51896788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10862 (or 10860 counting only the distinct ones).

The product of its digits is 967680, while the sum is 52.

The square root of 51896788 is about 7203.9425316975. The cubic root of 51896788 is about 373.0040034358.

The spelling of 51896788 in words is "fifty-one million, eight hundred ninety-six thousand, seven hundred eighty-eight".