2475511166 has 8 divisors (see below), whose sum is σ = 3841310520. Its totient is φ = 1195074328.

The previous prime is 2475511163. The next prime is 2475511189. The reversal of 2475511166 is 6611155742.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2475511166² = 12256311065981359112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2475511163) 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, 21340556 + ... + 21340671.

It is an arithmetic number, because the mean of its divisors is an integer number (480163815).

Almost surely, 2^2475511166 is an apocalyptic number.

2475511166 is a deficient number, since it is larger than the sum of its proper divisors (1365799354).

2475511166 is a wasteful number, since it uses less digits than its factorization.

2475511166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42681258.

The product of its digits is 50400, while the sum is 38.

The square root of 2475511166 is about 49754.5090016975. The cubic root of 2475511166 is about 1352.7627311468.

The spelling of 2475511166 in words is "two billion, four hundred seventy-five million, five hundred eleven thousand, one hundred sixty-six".