495442907 has 2 divisors, whose sum is σ = 495442908. Its totient is φ = 495442906.

The previous prime is 495442847. The next prime is 495442919. The reversal of 495442907 is 709244594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 495442907 - 2¹⁰ = 495441883 is a prime.

It is a super-2 number, since 2×495442907² = 490927348193221298, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (495442967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247721453 + 247721454.

It is an arithmetic number, because the mean of its divisors is an integer number (247721454).

Almost surely, 2^495442907 is an apocalyptic number.

495442907 is a deficient number, since it is larger than the sum of its proper divisors (1).

495442907 is an equidigital number, since it uses as much as digits as its factorization.

495442907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 495442907 is about 22258.5468303751. The cubic root of 495442907 is about 791.2818515430.

The spelling of 495442907 in words is "four hundred ninety-five million, four hundred forty-two thousand, nine hundred seven".