485743623 has 4 divisors (see below), whose sum is σ = 647658168. Its totient is φ = 323829080.

The previous prime is 485743597. The next prime is 485743627. The reversal of 485743623 is 326347584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 485743623 - 2¹⁰ = 485742599 is a prime.

It is a super-2 number, since 2×485743623² = 471893734570332258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485743627) 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 3 ways as a sum of consecutive naturals, for example, 80957268 + ... + 80957273.

It is an arithmetic number, because the mean of its divisors is an integer number (161914542).

Almost surely, 2^485743623 is an apocalyptic number.

485743623 is a deficient number, since it is larger than the sum of its proper divisors (161914545).

485743623 is a wasteful number, since it uses less digits than its factorization.

485743623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161914544.

The product of its digits is 483840, while the sum is 42.

The square root of 485743623 is about 22039.5921695480. The cubic root of 485743623 is about 786.0841433658.

The spelling of 485743623 in words is "four hundred eighty-five million, seven hundred forty-three thousand, six hundred twenty-three".