485393765 has 4 divisors (see below), whose sum is σ = 582472524. Its totient is φ = 388315008.

The previous prime is 485393759. The next prime is 485393789. The reversal of 485393765 is 567393584.

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

It can be written as a sum of positive squares in 2 ways, for example, as 67354849 + 418038916 = 8207^2 + 20446^2 .

It is a cyclic number.

It is not a de Polignac number, because 485393765 - 2¹² = 485389669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48539372 + ... + 48539381.

It is an arithmetic number, because the mean of its divisors is an integer number (145618131).

Almost surely, 2^485393765 is an apocalyptic number.

It is an amenable number.

485393765 is a deficient number, since it is larger than the sum of its proper divisors (97078759).

485393765 is an equidigital number, since it uses as much as digits as its factorization.

485393765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97078758.

The product of its digits is 2721600, while the sum is 50.

The square root of 485393765 is about 22031.6537055211. The cubic root of 485393765 is about 785.8953717127.

The spelling of 485393765 in words is "four hundred eighty-five million, three hundred ninety-three thousand, seven hundred sixty-five".