52531733 has 2 divisors, whose sum is σ = 52531734. Its totient is φ = 52531732.

The previous prime is 52531723. The next prime is 52531741. The reversal of 52531733 is 33713525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45252529 + 7279204 = 6727^2 + 2698^2 .

It is a cyclic number.

It is not a de Polignac number, because 52531733 - 2⁶ = 52531669 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52531696 and 52531705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52531723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26265866 + 26265867.

It is an arithmetic number, because the mean of its divisors is an integer number (26265867).

Almost surely, 2^52531733 is an apocalyptic number.

It is an amenable number.

52531733 is a deficient number, since it is larger than the sum of its proper divisors (1).

52531733 is an equidigital number, since it uses as much as digits as its factorization.

52531733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9450, while the sum is 29.

The square root of 52531733 is about 7247.8778273368. The cubic root of 52531733 is about 374.5190468286.

The spelling of 52531733 in words is "fifty-two million, five hundred thirty-one thousand, seven hundred thirty-three".