485957446445 has 32 divisors (see below), whose sum is σ = 600258677760. Its totient is φ = 377453224960.

The previous prime is 485957446427. The next prime is 485957446477. The reversal of 485957446445 is 544644759584.

It is not a de Polignac number, because 485957446445 - 2³⁰ = 484883704621 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129001952 + ... + 129005718.

It is an arithmetic number, because the mean of its divisors is an integer number (18758083680).

Almost surely, 2^485957446445 is an apocalyptic number.

It is an amenable number.

485957446445 is a deficient number, since it is larger than the sum of its proper divisors (114301231315).

485957446445 is a wasteful number, since it uses less digits than its factorization.

485957446445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6685.

The product of its digits is 387072000, while the sum is 65.

The spelling of 485957446445 in words is "four hundred eighty-five billion, nine hundred fifty-seven million, four hundred forty-six thousand, four hundred forty-five".