811054079 has 8 divisors (see below), whose sum is σ = 886149072. Its totient is φ = 736186240.

The previous prime is 811054039. The next prime is 811054091. The reversal of 811054079 is 970450118.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 811054079 - 2⁸ = 811053823 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 (811054039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49274 + ... + 63639.

It is an arithmetic number, because the mean of its divisors is an integer number (110768634).

Almost surely, 2^811054079 is an apocalyptic number.

811054079 is a deficient number, since it is larger than the sum of its proper divisors (75094993).

811054079 is a wasteful number, since it uses less digits than its factorization.

811054079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113577.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 811054079 is about 28479.0112012338. The cubic root of 811054079 is about 932.5739306530.

It can be divided in two parts, 81105 and 4079, that added together give a cube (85184 = 44³).

The spelling of 811054079 in words is "eight hundred eleven million, fifty-four thousand, seventy-nine".