481923577 has 4 divisors (see below), whose sum is σ = 502876800. Its totient is φ = 460970356.

The previous prime is 481923517. The next prime is 481923583. The reversal of 481923577 is 775329184.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 481923577 - 2²³ = 473534969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481923517) 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, 10476577 + ... + 10476622.

It is an arithmetic number, because the mean of its divisors is an integer number (125719200).

Almost surely, 2^481923577 is an apocalyptic number.

It is an amenable number.

481923577 is a deficient number, since it is larger than the sum of its proper divisors (20953223).

481923577 is a wasteful number, since it uses less digits than its factorization.

481923577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20953222.

The product of its digits is 423360, while the sum is 46.

The square root of 481923577 is about 21952.7578449725. The cubic root of 481923577 is about 784.0180438241.

The spelling of 481923577 in words is "four hundred eighty-one million, nine hundred twenty-three thousand, five hundred seventy-seven".