52542953 has 2 divisors, whose sum is σ = 52542954. Its totient is φ = 52542952.

The previous prime is 52542883. The next prime is 52543013. The reversal of 52542953 is 35924525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36638809 + 15904144 = 6053^2 + 3988^2 .

It is a cyclic number.

It is not a de Polignac number, because 52542953 - 2²² = 48348649 is a prime.

It is not a weakly prime, because it can be changed into another prime (52542253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26271476 + 26271477.

It is an arithmetic number, because the mean of its divisors is an integer number (26271477).

Almost surely, 2^52542953 is an apocalyptic number.

It is an amenable number.

52542953 is a deficient number, since it is larger than the sum of its proper divisors (1).

52542953 is an equidigital number, since it uses as much as digits as its factorization.

52542953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54000, while the sum is 35.

The square root of 52542953 is about 7248.6518056808. The cubic root of 52542953 is about 374.5457088373.

The spelling of 52542953 in words is "fifty-two million, five hundred forty-two thousand, nine hundred fifty-three".