8075000750078 has 4 divisors (see below), whose sum is σ = 12112501125120. Its totient is φ = 4037500375038.

The previous prime is 8075000750071. The next prime is 8075000750099. The reversal of 8075000750078 is 8700570005708.

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

It is a super-2 number, since 2×8075000750078² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8075000750071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2018750187518 + ... + 2018750187521.

It is an arithmetic number, because the mean of its divisors is an integer number (3028125281280).

Almost surely, 2^{8075000750078} is an apocalyptic number.

8075000750078 is a deficient number, since it is larger than the sum of its proper divisors (4037500375042).

8075000750078 is a wasteful number, since it uses less digits than its factorization.

8075000750078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037500375041.

The product of its (nonzero) digits is 548800, while the sum is 47.

The spelling of 8075000750078 in words is "eight trillion, seventy-five billion, seven hundred fifty thousand, seventy-eight".