7524282166 has 16 divisors (see below), whose sum is σ = 11449771200. Its totient is φ = 3707909128.

The previous prime is 7524282163. The next prime is 7524282179. The reversal of 7524282166 is 6612824257.

It is a happy number.

It is a super-2 number, since 2×7524282166² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7524282163) 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, 15465 + ... + 123643.

It is an arithmetic number, because the mean of its divisors is an integer number (715610700).

Almost surely, 2^7524282166 is an apocalyptic number.

7524282166 is a deficient number, since it is larger than the sum of its proper divisors (3925489034).

7524282166 is a wasteful number, since it uses less digits than its factorization.

7524282166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108683.

The product of its digits is 322560, while the sum is 43.

The square root of 7524282166 is about 86742.6202394186. The cubic root of 7524282166 is about 1959.5440218961.

The spelling of 7524282166 in words is "seven billion, five hundred twenty-four million, two hundred eighty-two thousand, one hundred sixty-six".