502455601 has 2 divisors, whose sum is σ = 502455602. Its totient is φ = 502455600.

The previous prime is 502455581. The next prime is 502455607. The reversal of 502455601 is 106554205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 367872400 + 134583201 = 19180^2 + 11601^2 .

It is a cyclic number.

It is not a de Polignac number, because 502455601 - 2²⁷ = 368237873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 502455601.

It is not a weakly prime, because it can be changed into another prime (502455607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251227800 + 251227801.

It is an arithmetic number, because the mean of its divisors is an integer number (251227801).

Almost surely, 2^502455601 is an apocalyptic number.

It is an amenable number.

502455601 is a deficient number, since it is larger than the sum of its proper divisors (1).

502455601 is an equidigital number, since it uses as much as digits as its factorization.

502455601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 502455601 is about 22415.5214304731. The cubic root of 502455601 is about 794.9977458634.

The spelling of 502455601 in words is "five hundred two million, four hundred fifty-five thousand, six hundred one".