481526677 has 4 divisors (see below), whose sum is σ = 490612140. Its totient is φ = 472441216.

The previous prime is 481526663. The next prime is 481526681. The reversal of 481526677 is 776625184.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 185204881 + 296321796 = 13609^2 + 17214^2 .

It is a cyclic number.

It is not a de Polignac number, because 481526677 - 2¹¹ = 481524629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481526657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4542652 + ... + 4542757.

It is an arithmetic number, because the mean of its divisors is an integer number (122653035).

Almost surely, 2^481526677 is an apocalyptic number.

It is an amenable number.

481526677 is a deficient number, since it is larger than the sum of its proper divisors (9085463).

481526677 is an equidigital number, since it uses as much as digits as its factorization.

481526677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9085462.

The product of its digits is 564480, while the sum is 46.

The square root of 481526677 is about 21943.7161164649. The cubic root of 481526677 is about 783.8027522708.

The spelling of 481526677 in words is "four hundred eighty-one million, five hundred twenty-six thousand, six hundred seventy-seven".