811053482 has 4 divisors (see below), whose sum is σ = 1216580226. Its totient is φ = 405526740.

The previous prime is 811053461. The next prime is 811053517. The reversal of 811053482 is 284350118.

811053482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 693742921 + 117310561 = 26339^2 + 10831^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202763369 + ... + 202763372.

Almost surely, 2^811053482 is an apocalyptic number.

811053482 is a deficient number, since it is larger than the sum of its proper divisors (405526744).

811053482 is a wasteful number, since it uses less digits than its factorization.

811053482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405526743.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 811053482 is about 28479.0007198286. Note that the first 3 decimals coincide. The cubic root of 811053482 is about 932.5737018369.

The spelling of 811053482 in words is "eight hundred eleven million, fifty-three thousand, four hundred eighty-two".