485566865582 has 16 divisors (see below), whose sum is σ = 743999964480. Its totient is φ = 237569000448.

The previous prime is 485566865533. The next prime is 485566865591. The reversal of 485566865582 is 285568665584.

It is a super-2 number, since 2×485566865582² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68723 + ... + 987854.

It is an arithmetic number, because the mean of its divisors is an integer number (46499997780).

Almost surely, 2^485566865582 is an apocalyptic number.

485566865582 is a deficient number, since it is larger than the sum of its proper divisors (258433098898).

485566865582 is a wasteful number, since it uses less digits than its factorization.

485566865582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061515.

The product of its digits is 552960000, while the sum is 68.

The spelling of 485566865582 in words is "four hundred eighty-five billion, five hundred sixty-six million, eight hundred sixty-five thousand, five hundred eighty-two".