51760272 has 40 divisors (see below), whose sum is σ = 134044000. Its totient is φ = 17210880.

The previous prime is 51760259. The next prime is 51760279. The reversal of 51760272 is 27206715.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51760279) 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, 22872 + ... + 25032.

It is an arithmetic number, because the mean of its divisors is an integer number (3351100).

Almost surely, 2^51760272 is an apocalyptic number.

It is an amenable number.

51760272 is an abundant number, since it is smaller than the sum of its proper divisors (82283728).

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

51760272 is a wasteful number, since it uses less digits than its factorization.

51760272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671 (or 2665 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 51760272 is about 7194.4612028977. The cubic root of 51760272 is about 372.6766502951.

Adding to 51760272 its reverse (27206715), we get a palindrome (78966987).

The spelling of 51760272 in words is "fifty-one million, seven hundred sixty thousand, two hundred seventy-two".