7850157082 has 16 divisors (see below), whose sum is σ = 12551581800. Its totient is φ = 3669395968.

The previous prime is 7850157079. The next prime is 7850157089. The reversal of 7850157082 is 2807510587.

It can be written as a sum of positive squares in 4 ways, for example, as 6101328321 + 1748828761 = 78111^2 + 41819^2 .

It is not an unprimeable number, because it can be changed into a prime (7850157089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769723 + ... + 779854.

Almost surely, 2^7850157082 is an apocalyptic number.

7850157082 is a deficient number, since it is larger than the sum of its proper divisors (4701424718).

7850157082 is a wasteful number, since it uses less digits than its factorization.

7850157082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549745.

The product of its (nonzero) digits is 156800, while the sum is 43.

The square root of 7850157082 is about 88601.1121939223. The cubic root of 7850157082 is about 1987.4343071888.

The spelling of 7850157082 in words is "seven billion, eight hundred fifty million, one hundred fifty-seven thousand, eighty-two".