51141628 has 6 divisors (see below), whose sum is σ = 89497856. Its totient is φ = 25570812.

The previous prime is 51141619. The next prime is 51141631. The reversal of 51141628 is 82614115.

It is a super-2 number, since 2×51141628² = 5230932228980768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51141596 and 51141605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6392700 + ... + 6392707.

Almost surely, 2^51141628 is an apocalyptic number.

It is an amenable number.

51141628 is a deficient number, since it is larger than the sum of its proper divisors (38356228).

51141628 is a wasteful number, since it uses less digits than its factorization.

51141628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12785411 (or 12785409 counting only the distinct ones).

The product of its digits is 1920, while the sum is 28.

The square root of 51141628 is about 7151.3374972798. The cubic root of 51141628 is about 371.1859390575.

The spelling of 51141628 in words is "fifty-one million, one hundred forty-one thousand, six hundred twenty-eight".