2457455166 has 32 divisors (see below), whose sum is σ = 5462830080. Its totient is φ = 818878968.

The previous prime is 2457455131. The next prime is 2457455191. The reversal of 2457455166 is 6615547542.

2457455166 is a `hidden beast` number, since 24 + 5 + 74 + 551 + 6 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217345 + ... + 228371.

It is an arithmetic number, because the mean of its divisors is an integer number (170713440).

Almost surely, 2^2457455166 is an apocalyptic number.

2457455166 is an abundant number, since it is smaller than the sum of its proper divisors (3005374914).

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

2457455166 is a wasteful number, since it uses less digits than its factorization.

2457455166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15165 (or 15159 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The square root of 2457455166 is about 49572.7260295417. The cubic root of 2457455166 is about 1349.4657540387.

The spelling of 2457455166 in words is "two billion, four hundred fifty-seven million, four hundred fifty-five thousand, one hundred sixty-six".