2451011166 has 24 divisors (see below), whose sum is σ = 5313147840. Its totient is φ = 816600096.

The previous prime is 2451011117. The next prime is 2451011177. The reversal of 2451011166 is 6611101542.

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 11 ways as a sum of consecutive naturals, for example, 5011 + ... + 70193.

It is an arithmetic number, because the mean of its divisors is an integer number (221381160).

Almost surely, 2^2451011166 is an apocalyptic number.

2451011166 is an abundant number, since it is smaller than the sum of its proper divisors (2862136674).

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

2451011166 is a wasteful number, since it uses less digits than its factorization.

2451011166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67280 (or 67277 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 2451011166 is about 49507.6879484389. The cubic root of 2451011166 is about 1348.2851873221.

The spelling of 2451011166 in words is "two billion, four hundred fifty-one million, eleven thousand, one hundred sixty-six".