1180256483 has 16 divisors (see below), whose sum is σ = 1379985600. Its totient is φ = 1009008000.

The previous prime is 1180256461. The next prime is 1180256509. The reversal of 1180256483 is 3846520811.

It is a de Polignac number, because none of the positive numbers 2^k-1180256483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1180256443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133253 + ... + 141833.

It is an arithmetic number, because the mean of its divisors is an integer number (86249100).

Almost surely, 2^1180256483 is an apocalyptic number.

1180256483 is a deficient number, since it is larger than the sum of its proper divisors (199729117).

1180256483 is an frugal number, since it uses more digits than its factorization.

1180256483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9003 (or 8989 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 1180256483 is about 34354.8611261929. The cubic root of 1180256483 is about 1056.7983621921.

The spelling of 1180256483 in words is "one billion, one hundred eighty million, two hundred fifty-six thousand, four hundred eighty-three".