52260973 has 2 divisors, whose sum is σ = 52260974. Its totient is φ = 52260972.

The previous prime is 52260931. The next prime is 52260977. The reversal of 52260973 is 37906225.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47582404 + 4678569 = 6898^2 + 2163^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52260973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52260977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26130486 + 26130487.

It is an arithmetic number, because the mean of its divisors is an integer number (26130487).

Almost surely, 2^52260973 is an apocalyptic number.

It is an amenable number.

52260973 is a deficient number, since it is larger than the sum of its proper divisors (1).

52260973 is an equidigital number, since it uses as much as digits as its factorization.

52260973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 52260973 is about 7229.1751258356. The cubic root of 52260973 is about 373.8744872282.

The spelling of 52260973 in words is "fifty-two million, two hundred sixty thousand, nine hundred seventy-three".