51650796 has 24 divisors (see below), whose sum is σ = 122217984. Its totient is φ = 16974160.

The previous prime is 51650789. The next prime is 51650813. The reversal of 51650796 is 69705615.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29460 + ... + 31163.

It is an arithmetic number, because the mean of its divisors is an integer number (5092416).

Almost surely, 2^51650796 is an apocalyptic number.

It is an amenable number.

51650796 is an abundant number, since it is smaller than the sum of its proper divisors (70567188).

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

51650796 is a wasteful number, since it uses less digits than its factorization.

51650796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60701 (or 60699 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 51650796 is about 7186.8488226760. The cubic root of 51650796 is about 372.4137205395.

The spelling of 51650796 in words is "fifty-one million, six hundred fifty thousand, seven hundred ninety-six".