52973093 has 2 divisors, whose sum is σ = 52973094. Its totient is φ = 52973092.

The previous prime is 52973057. The next prime is 52973099. The reversal of 52973093 is 39037925.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49815364 + 3157729 = 7058^2 + 1777^2 .

It is a cyclic number.

It is not a de Polignac number, because 52973093 - 2⁸ = 52972837 is a prime.

It is a super-2 number, since 2×52973093² = 5612297163973298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52973099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26486546 + 26486547.

It is an arithmetic number, because the mean of its divisors is an integer number (26486547).

Almost surely, 2^52973093 is an apocalyptic number.

It is an amenable number.

52973093 is a deficient number, since it is larger than the sum of its proper divisors (1).

52973093 is an equidigital number, since it uses as much as digits as its factorization.

52973093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51030, while the sum is 38.

The square root of 52973093 is about 7278.2616743286. The cubic root of 52973093 is about 375.5649983848.

The spelling of 52973093 in words is "fifty-two million, nine hundred seventy-three thousand, ninety-three".