485564807 has 16 divisors (see below), whose sum is σ = 603113280. Its totient is φ = 380650752.

The previous prime is 485564791. The next prime is 485564839. The reversal of 485564807 is 708465584.

It is a cyclic number.

It is not a de Polignac number, because 485564807 - 2⁴ = 485564791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485564407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14558 + ... + 34395.

It is an arithmetic number, because the mean of its divisors is an integer number (37694580).

Almost surely, 2^485564807 is an apocalyptic number.

485564807 is a deficient number, since it is larger than the sum of its proper divisors (117548473).

485564807 is a wasteful number, since it uses less digits than its factorization.

485564807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49082.

The product of its (nonzero) digits is 1075200, while the sum is 47.

The square root of 485564807 is about 22035.5350967477. The cubic root of 485564807 is about 785.9876715731.

The spelling of 485564807 in words is "four hundred eighty-five million, five hundred sixty-four thousand, eight hundred seven".