8053771047 has 16 divisors (see below), whose sum is σ = 12695600640. Its totient is φ = 4443459552.

The previous prime is 8053771039. The next prime is 8053771049. The reversal of 8053771047 is 7401773508.

It is a happy number.

It is not a de Polignac number, because 8053771047 - 2³ = 8053771039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8053771049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6611683 + ... + 6612900.

It is an arithmetic number, because the mean of its divisors is an integer number (793475040).

Almost surely, 2^8053771047 is an apocalyptic number.

8053771047 is a gapful number since it is divisible by the number (87) formed by its first and last digit.

8053771047 is a deficient number, since it is larger than the sum of its proper divisors (4641829593).

8053771047 is a wasteful number, since it uses less digits than its factorization.

8053771047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13224622.

The product of its (nonzero) digits is 164640, while the sum is 42.

The square root of 8053771047 is about 89742.8049873638. The cubic root of 8053771047 is about 2004.4709185794.

The spelling of 8053771047 in words is "eight billion, fifty-three million, seven hundred seventy-one thousand, forty-seven".