51130410 has 16 divisors (see below), whose sum is σ = 122713056. Its totient is φ = 13634768.

The previous prime is 51130381. The next prime is 51130421. The reversal of 51130410 is 1403115.

It is a super-2 number, since 2×51130410² = 5228637653536200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 51130410.

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, 852144 + ... + 852203.

It is an arithmetic number, because the mean of its divisors is an integer number (7669566).

Almost surely, 2^51130410 is an apocalyptic number.

51130410 is an abundant number, since it is smaller than the sum of its proper divisors (71582646).

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

51130410 is a wasteful number, since it uses less digits than its factorization.

51130410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704357.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 51130410 is about 7150.5531254582. The cubic root of 51130410 is about 371.1587969913.

Adding to 51130410 its reverse (1403115), we get a palindrome (52533525).

The spelling of 51130410 in words is "fifty-one million, one hundred thirty thousand, four hundred ten".