52430767 has 2 divisors, whose sum is σ = 52430768. Its totient is φ = 52430766.

The previous prime is 52430713. The next prime is 52430779. The reversal of 52430767 is 76703425.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52430767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52430467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26215383 + 26215384.

It is an arithmetic number, because the mean of its divisors is an integer number (26215384).

Almost surely, 2^52430767 is an apocalyptic number.

52430767 is a deficient number, since it is larger than the sum of its proper divisors (1).

52430767 is an equidigital number, since it uses as much as digits as its factorization.

52430767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 52430767 is about 7240.9092661074. The cubic root of 52430767 is about 374.2789510503.

The spelling of 52430767 in words is "fifty-two million, four hundred thirty thousand, seven hundred sixty-seven".