485269572677 has 16 divisors (see below), whose sum is σ = 515502895680. Its totient is φ = 455224881408.

The previous prime is 485269572659. The next prime is 485269572691. The reversal of 485269572677 is 776275962584.

It is a cyclic number.

It is not a de Polignac number, because 485269572677 - 2²⁶ = 485202463813 is a prime.

It is a super-2 number, since 2×485269572677² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485269572617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15953399 + ... + 15983787.

It is an arithmetic number, because the mean of its divisors is an integer number (32218930980).

Almost surely, 2^485269572677 is an apocalyptic number.

It is an amenable number.

485269572677 is a deficient number, since it is larger than the sum of its proper divisors (30233323003).

485269572677 is a wasteful number, since it uses less digits than its factorization.

485269572677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33460.

The product of its digits is 355622400, while the sum is 68.

The spelling of 485269572677 in words is "four hundred eighty-five billion, two hundred sixty-nine million, five hundred seventy-two thousand, six hundred seventy-seven".