52980659 has 2 divisors, whose sum is σ = 52980660. Its totient is φ = 52980658.

The previous prime is 52980637. The next prime is 52980677. The reversal of 52980659 is 95608925.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52980659 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (52980259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26490329 + 26490330.

It is an arithmetic number, because the mean of its divisors is an integer number (26490330).

Almost surely, 2^52980659 is an apocalyptic number.

52980659 is a deficient number, since it is larger than the sum of its proper divisors (1).

52980659 is an equidigital number, since it uses as much as digits as its factorization.

52980659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 52980659 is about 7278.7814227383. The cubic root of 52980659 is about 375.5828778360.

The spelling of 52980659 in words is "fifty-two million, nine hundred eighty thousand, six hundred fifty-nine".