485544025922 has 6 divisors (see below), whose sum is σ = 728317517043. Its totient is φ = 242771520242.

The previous prime is 485544025871. The next prime is 485544025937. The reversal of 485544025922 is 229520445584.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 242772012961 + 242772012961 = 492719^2 + 492719^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=492719.

It is a super-2 number, since 2×485544025922² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 739079 + ... + 1231797.

Almost surely, 2^485544025922 is an apocalyptic number.

485544025922 is a deficient number, since it is larger than the sum of its proper divisors (242773491121).

485544025922 is an frugal number, since it uses more digits than its factorization.

485544025922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985440 (or 492721 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 50.

Multiplying 485544025922 by its sum of digits (50), we get a square (24277201296100 = 4927190²).

The spelling of 485544025922 in words is "four hundred eighty-five billion, five hundred forty-four million, twenty-five thousand, nine hundred twenty-two".