495505047 has 8 divisors (see below), whose sum is σ = 695445760. Its totient is φ = 312950520.

The previous prime is 495504949. The next prime is 495505063. The reversal of 495505047 is 740505594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 495505047 - 2¹⁴ = 495488663 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 495504996 and 495505014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495505247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4346479 + ... + 4346592.

It is an arithmetic number, because the mean of its divisors is an integer number (86930720).

Almost surely, 2^495505047 is an apocalyptic number.

495505047 is a deficient number, since it is larger than the sum of its proper divisors (199940713).

495505047 is a wasteful number, since it uses less digits than its factorization.

495505047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8693093.

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 495505047 is about 22259.9426549127. The cubic root of 495505047 is about 791.3149318421.

The spelling of 495505047 in words is "four hundred ninety-five million, five hundred five thousand, forty-seven".