507376417 has 2 divisors, whose sum is σ = 507376418. Its totient is φ = 507376416.

The previous prime is 507376409. The next prime is 507376423. The reversal of 507376417 is 714673705.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 427827856 + 79548561 = 20684^2 + 8919^2 .

It is a cyclic number.

It is not a de Polignac number, because 507376417 - 2³ = 507376409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 507376417.

It is not a weakly prime, because it can be changed into another prime (507376487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253688208 + 253688209.

It is an arithmetic number, because the mean of its divisors is an integer number (253688209).

Almost surely, 2^507376417 is an apocalyptic number.

It is an amenable number.

507376417 is a deficient number, since it is larger than the sum of its proper divisors (1).

507376417 is an equidigital number, since it uses as much as digits as its factorization.

507376417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 123480, while the sum is 40.

The square root of 507376417 is about 22525.0175804593. The cubic root of 507376417 is about 797.5845984881.

The spelling of 507376417 in words is "five hundred seven million, three hundred seventy-six thousand, four hundred seventeen".