52300628 has 12 divisors (see below), whose sum is σ = 92433012. Its totient is φ = 25891200.

The previous prime is 52300621. The next prime is 52300657. The reversal of 52300628 is 82600325.

It can be written as a sum of positive squares in 2 ways, for example, as 50865424 + 1435204 = 7132^2 + 1198^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52300597 and 52300606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52300621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64325 + ... + 65132.

It is an arithmetic number, because the mean of its divisors is an integer number (7702751).

Almost surely, 2^52300628 is an apocalyptic number.

It is an amenable number.

52300628 is a deficient number, since it is larger than the sum of its proper divisors (40132384).

52300628 is a wasteful number, since it uses less digits than its factorization.

52300628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129562 (or 129560 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 52300628 is about 7231.9173114742. The cubic root of 52300628 is about 373.9690271471.

The spelling of 52300628 in words is "fifty-two million, three hundred thousand, six hundred twenty-eight".