51753130 has 32 divisors (see below), whose sum is σ = 109444608. Its totient is φ = 17371200.

The previous prime is 51753127. The next prime is 51753161. The reversal of 51753130 is 3135715.

It is a junction number, because it is equal to n+sod(n) for n = 51753095 and 51753104.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16666 + ... + 19525.

It is an arithmetic number, because the mean of its divisors is an integer number (3420144).

Almost surely, 2^51753130 is an apocalyptic number.

51753130 is an abundant number, since it is smaller than the sum of its proper divisors (57691478).

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

51753130 is a wasteful number, since it uses less digits than its factorization.

51753130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36222.

The product of its (nonzero) digits is 1575, while the sum is 25.

The square root of 51753130 is about 7193.9648317183. The cubic root of 51753130 is about 372.6595085829.

Adding to 51753130 its reverse (3135715), we get a palindrome (54888845).

The spelling of 51753130 in words is "fifty-one million, seven hundred fifty-three thousand, one hundred thirty".