8375030047 has 4 divisors (see below), whose sum is σ = 8489756560. Its totient is φ = 8260303536.

The previous prime is 8375030033. The next prime is 8375030057. The reversal of 8375030047 is 7400305738.

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

It is a cyclic number.

It is not a de Polignac number, because 8375030047 - 2⁷ = 8375029919 is a prime.

It is a super-2 number, since 2×8375030047² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8375029988 and 8375030015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8375030017) 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, 57363147 + ... + 57363292.

It is an arithmetic number, because the mean of its divisors is an integer number (2122439140).

Almost surely, 2^8375030047 is an apocalyptic number.

8375030047 is a deficient number, since it is larger than the sum of its proper divisors (114726513).

8375030047 is a wasteful number, since it uses less digits than its factorization.

8375030047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114726512.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 8375030047 is about 91515.1902527662. The cubic root of 8375030047 is about 2030.7764788236.

The spelling of 8375030047 in words is "eight billion, three hundred seventy-five million, thirty thousand, forty-seven".