51628036 has 12 divisors (see below), whose sum is σ = 92450512. Its totient is φ = 25213608.

The previous prime is 51628019. The next prime is 51628067. The reversal of 51628036 is 63082615.

It is a junction number, because it is equal to n+sod(n) for n = 51627989 and 51628007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149910 + ... + 150253.

Almost surely, 2^51628036 is an apocalyptic number.

It is an amenable number.

51628036 is a deficient number, since it is larger than the sum of its proper divisors (40822476).

51628036 is a wasteful number, since it uses less digits than its factorization.

51628036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300210 (or 300208 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 51628036 is about 7185.2652003945. The cubic root of 51628036 is about 372.3590109496.

The spelling of 51628036 in words is "fifty-one million, six hundred twenty-eight thousand, thirty-six".