485517407 has 4 divisors (see below), whose sum is σ = 488324040. Its totient is φ = 482710776.

The previous prime is 485517401. The next prime is 485517413. The reversal of 485517407 is 704715584.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (485517401) and next prime (485517413).

It is a cyclic number.

It is not a de Polignac number, because 485517407 - 2¹⁶ = 485451871 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 (485517401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1403057 + ... + 1403402.

It is an arithmetic number, because the mean of its divisors is an integer number (122081010).

Almost surely, 2^485517407 is an apocalyptic number.

485517407 is a deficient number, since it is larger than the sum of its proper divisors (2806633).

485517407 is a wasteful number, since it uses less digits than its factorization.

485517407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806632.

The product of its (nonzero) digits is 156800, while the sum is 41.

The square root of 485517407 is about 22034.4595350102. The cubic root of 485517407 is about 785.9620951534.

The spelling of 485517407 in words is "four hundred eighty-five million, five hundred seventeen thousand, four hundred seven".