507046747 has 2 divisors, whose sum is σ = 507046748. Its totient is φ = 507046746.

The previous prime is 507046741. The next prime is 507046769. The reversal of 507046747 is 747640705.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 507046747 - 2²⁷ = 372829019 is a prime.

It is not a weakly prime, because it can be changed into another prime (507046741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253523373 + 253523374.

It is an arithmetic number, because the mean of its divisors is an integer number (253523374).

Almost surely, 2^507046747 is an apocalyptic number.

507046747 is a deficient number, since it is larger than the sum of its proper divisors (1).

507046747 is an equidigital number, since it uses as much as digits as its factorization.

507046747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 164640, while the sum is 40.

The square root of 507046747 is about 22517.6985280468. The cubic root of 507046747 is about 797.4118163911.

The spelling of 507046747 in words is "five hundred seven million, forty-six thousand, seven hundred forty-seven".