485337361779 has 24 divisors (see below), whose sum is σ = 703698078720. Its totient is φ = 322334045568.

The previous prime is 485337361759. The next prime is 485337361783. The reversal of 485337361779 is 977163733584.

It is a happy number.

485337361779 is a `hidden beast` number, since 4 + 8 + 5 + 3 + 3 + 7 + 3 + 617 + 7 + 9 = 666.

It is not a de Polignac number, because 485337361779 - 2²¹ = 485335264627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485337361759) 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, 4537614 + ... + 4643340.

It is an arithmetic number, because the mean of its divisors is an integer number (29320753280).

Almost surely, 2^485337361779 is an apocalyptic number.

485337361779 is a deficient number, since it is larger than the sum of its proper divisors (218360716941).

485337361779 is a wasteful number, since it uses less digits than its factorization.

485337361779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107659 (or 107656 counting only the distinct ones).

The product of its digits is 80015040, while the sum is 63.

The spelling of 485337361779 in words is "four hundred eighty-five billion, three hundred thirty-seven million, three hundred sixty-one thousand, seven hundred seventy-nine".