7075180157 has 6 divisors (see below), whose sum is σ = 7467157278. Its totient is φ = 6702801912.

The previous prime is 7075180117. The next prime is 7075180159. The reversal of 7075180157 is 7510815707.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6447126436 + 628053721 = 80294^2 + 25061^2 .

It is not a de Polignac number, because 7075180157 - 2²² = 7070985853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7075180159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9799058 + ... + 9799779.

It is an arithmetic number, because the mean of its divisors is an integer number (1244526213).

Almost surely, 2^7075180157 is an apocalyptic number.

It is an amenable number.

7075180157 is a deficient number, since it is larger than the sum of its proper divisors (391977121).

7075180157 is a wasteful number, since it uses less digits than its factorization.

7075180157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19598875 (or 19598856 counting only the distinct ones).

The product of its (nonzero) digits is 68600, while the sum is 41.

The square root of 7075180157 is about 84114.0901216913. The cubic root of 7075180157 is about 1919.7551189604.

The spelling of 7075180157 in words is "seven billion, seventy-five million, one hundred eighty thousand, one hundred fifty-seven".