481500893 has 4 divisors (see below), whose sum is σ = 481562748. Its totient is φ = 481439040.

The previous prime is 481500881. The next prime is 481500923. The reversal of 481500893 is 398005184.

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 202009369 + 279491524 = 14213^2 + 16718^2 .

It is a cyclic number.

It is not a de Polignac number, because 481500893 - 2¹⁸ = 481238749 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 (481500863) 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, 17228 + ... + 35493.

It is an arithmetic number, because the mean of its divisors is an integer number (120390687).

Almost surely, 2^481500893 is an apocalyptic number.

It is an amenable number.

481500893 is a deficient number, since it is larger than the sum of its proper divisors (61855).

481500893 is an equidigital number, since it uses as much as digits as its factorization.

481500893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61854.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 481500893 is about 21943.1286055567. The cubic root of 481500893 is about 783.7887620934.

The spelling of 481500893 in words is "four hundred eighty-one million, five hundred thousand, eight hundred ninety-three".