495973071 has 24 divisors (see below), whose sum is σ = 807650480. Its totient is φ = 300587760.

The previous prime is 495973069. The next prime is 495973097. The reversal of 495973071 is 170379594.

495973071 is a `hidden beast` number, since 495 + 97 + 3 + 0 + 71 = 666.

It is not a de Polignac number, because 495973071 - 2¹ = 495973069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495973031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72640 + ... + 79173.

Almost surely, 2^495973071 is an apocalyptic number.

495973071 is a deficient number, since it is larger than the sum of its proper divisors (311677409).

495973071 is a wasteful number, since it uses less digits than its factorization.

495973071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151844 (or 151827 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 495973071 is about 22270.4528692166. The cubic root of 495973071 is about 791.5639961307.

The spelling of 495973071 in words is "four hundred ninety-five million, nine hundred seventy-three thousand, seventy-one".