51760732 has 6 divisors (see below), whose sum is σ = 90581288. Its totient is φ = 25880364.

The previous prime is 51760703. The next prime is 51760739. The reversal of 51760732 is 23706715.

It is a junction number, because it is equal to n+sod(n) for n = 51760694 and 51760703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51760739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6470088 + ... + 6470095.

Almost surely, 2^51760732 is an apocalyptic number.

It is an amenable number.

51760732 is a deficient number, since it is larger than the sum of its proper divisors (38820556).

51760732 is a wasteful number, since it uses less digits than its factorization.

51760732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12940187 (or 12940185 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 51760732 is about 7194.4931718642. The cubic root of 51760732 is about 372.6777542998.

The spelling of 51760732 in words is "fifty-one million, seven hundred sixty thousand, seven hundred thirty-two".