1080466251 has 4 divisors (see below), whose sum is σ = 1440621672. Its totient is φ = 720310832.

The previous prime is 1080466243. The next prime is 1080466279. The reversal of 1080466251 is 1526640801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1080466251 - 2³ = 1080466243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1080466241) 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, 180077706 + ... + 180077711.

It is an arithmetic number, because the mean of its divisors is an integer number (360155418).

Almost surely, 2^1080466251 is an apocalyptic number.

1080466251 is a deficient number, since it is larger than the sum of its proper divisors (360155421).

1080466251 is an equidigital number, since it uses as much as digits as its factorization.

1080466251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360155420.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1080466251 is about 32870.4464679140. The cubic root of 1080466251 is about 1026.1331908376.

The spelling of 1080466251 in words is "one billion, eighty million, four hundred sixty-six thousand, two hundred fifty-one".