52075957 has 2 divisors, whose sum is σ = 52075958. Its totient is φ = 52075956.

The previous prime is 52075901. The next prime is 52075963. The reversal of 52075957 is 75957025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51969681 + 106276 = 7209^2 + 326^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52075957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52075987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26037978 + 26037979.

It is an arithmetic number, because the mean of its divisors is an integer number (26037979).

Almost surely, 2^52075957 is an apocalyptic number.

It is an amenable number.

52075957 is a deficient number, since it is larger than the sum of its proper divisors (1).

52075957 is an equidigital number, since it uses as much as digits as its factorization.

52075957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110250, while the sum is 40.

The square root of 52075957 is about 7216.3672994104. The cubic root of 52075957 is about 373.4327646686.

The spelling of 52075957 in words is "fifty-two million, seventy-five thousand, nine hundred fifty-seven".