1480756566 has 16 divisors (see below), whose sum is σ = 2999001600. Its totient is φ = 487337448.

The previous prime is 1480756561. The next prime is 1480756577. The reversal of 1480756566 is 6656570841.

It is a super-2 number, since 2×1480756566² = 4385280015504224712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1480756561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1561506 + ... + 1562453.

It is an arithmetic number, because the mean of its divisors is an integer number (187437600).

Almost surely, 2^1480756566 is an apocalyptic number.

1480756566 is an abundant number, since it is smaller than the sum of its proper divisors (1518245034).

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

1480756566 is a wasteful number, since it uses less digits than its factorization.

1480756566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3124043.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 1480756566 is about 38480.5998653867. The cubic root of 1480756566 is about 1139.7979959097.

The spelling of 1480756566 in words is "one billion, four hundred eighty million, seven hundred fifty-six thousand, five hundred sixty-six".