8080295138 has 4 divisors (see below), whose sum is σ = 12120442710. Its totient is φ = 4040147568.

The previous prime is 8080295123. The next prime is 8080295149. The reversal of 8080295138 is 8315920808.

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., 7952537329 + 127757809 = 89177^2 + 11303^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020073783 + ... + 2020073786.

Almost surely, 2^8080295138 is an apocalyptic number.

8080295138 is a deficient number, since it is larger than the sum of its proper divisors (4040147572).

8080295138 is a wasteful number, since it uses less digits than its factorization.

8080295138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4040147571.

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 8080295138 is about 89890.4618855638. The cubic root of 8080295138 is about 2006.6689990088.

The spelling of 8080295138 in words is "eight billion, eighty million, two hundred ninety-five thousand, one hundred thirty-eight".