52572833 has 2 divisors, whose sum is σ = 52572834. Its totient is φ = 52572832.

The previous prime is 52572811. The next prime is 52572847. The reversal of 52572833 is 33827525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52519009 + 53824 = 7247^2 + 232^2 .

It is a cyclic number.

It is not a de Polignac number, because 52572833 - 2⁸ = 52572577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52572793 and 52572802.

It is not a weakly prime, because it can be changed into another prime (52572803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26286416 + 26286417.

It is an arithmetic number, because the mean of its divisors is an integer number (26286417).

Almost surely, 2^52572833 is an apocalyptic number.

It is an amenable number.

52572833 is a deficient number, since it is larger than the sum of its proper divisors (1).

52572833 is an equidigital number, since it uses as much as digits as its factorization.

52572833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 35.

The square root of 52572833 is about 7250.7125856705. The cubic root of 52572833 is about 374.6166939671.

The spelling of 52572833 in words is "fifty-two million, five hundred seventy-two thousand, eight hundred thirty-three".