52190659 has 2 divisors, whose sum is σ = 52190660. Its totient is φ = 52190658.

The previous prime is 52190653. The next prime is 52190689. The reversal of 52190659 is 95609125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52190659 - 2⁹ = 52190147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52190653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26095329 + 26095330.

It is an arithmetic number, because the mean of its divisors is an integer number (26095330).

Almost surely, 2^52190659 is an apocalyptic number.

52190659 is a deficient number, since it is larger than the sum of its proper divisors (1).

52190659 is an equidigital number, since it uses as much as digits as its factorization.

52190659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 52190659 is about 7224.3102784972. The cubic root of 52190659 is about 373.7067367513.

The spelling of 52190659 in words is "fifty-two million, one hundred ninety thousand, six hundred fifty-nine".