2475143166 has 32 divisors (see below), whose sum is σ = 5019735168. Its totient is φ = 813512160.

The previous prime is 2475143149. The next prime is 2475143179. The reversal of 2475143166 is 6613415742.

It is a happy number.

It is a super-2 number, since 2×2475143166² = 12252667384393007112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264825 + ... + 274011.

It is an arithmetic number, because the mean of its divisors is an integer number (156866724).

Almost surely, 2^2475143166 is an apocalyptic number.

2475143166 is an abundant number, since it is smaller than the sum of its proper divisors (2544592002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2475143166 is a wasteful number, since it uses less digits than its factorization.

2475143166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9816.

The product of its digits is 120960, while the sum is 39.

The square root of 2475143166 is about 49750.8107069624. The cubic root of 2475143166 is about 1352.6956956510.

The spelling of 2475143166 in words is "two billion, four hundred seventy-five million, one hundred forty-three thousand, one hundred sixty-six".