507047383 has 2 divisors, whose sum is σ = 507047384. Its totient is φ = 507047382.

The previous prime is 507047323. The next prime is 507047419. The reversal of 507047383 is 383740705.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 507047383 - 2²¹ = 504950231 is a prime.

It is equal to p_26707069 and since 507047383 and 26707069 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (507047323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253523691 + 253523692.

It is an arithmetic number, because the mean of its divisors is an integer number (253523692).

Almost surely, 2^507047383 is an apocalyptic number.

507047383 is a deficient number, since it is larger than the sum of its proper divisors (1).

507047383 is an equidigital number, since it uses as much as digits as its factorization.

507047383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 507047383 is about 22517.7126502671. The cubic root of 507047383 is about 797.4121497947.

The spelling of 507047383 in words is "five hundred seven million, forty-seven thousand, three hundred eighty-three".