8057013337 has 4 divisors (see below), whose sum is σ = 8530955316. Its totient is φ = 7583071360.

The previous prime is 8057013311. The next prime is 8057013347. The reversal of 8057013337 is 7333107508.

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 3749847696 + 4307165641 = 61236^2 + 65629^2 .

It is a cyclic number.

It is not a de Polignac number, because 8057013337 - 2²³ = 8048624729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8057013296 and 8057013305.

It is not an unprimeable number, because it can be changed into a prime (8057013347) 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, 236970964 + ... + 236970997.

It is an arithmetic number, because the mean of its divisors is an integer number (2132738829).

Almost surely, 2^8057013337 is an apocalyptic number.

It is an amenable number.

8057013337 is a deficient number, since it is larger than the sum of its proper divisors (473941979).

8057013337 is a wasteful number, since it uses less digits than its factorization.

8057013337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473941978.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 8057013337 is about 89760.8675147472. The cubic root of 8057013337 is about 2004.7398693619.

The spelling of 8057013337 in words is "eight billion, fifty-seven million, thirteen thousand, three hundred thirty-seven".