11278770483 has 16 divisors (see below), whose sum is σ = 15590768256. Its totient is φ = 7247396160.

The previous prime is 11278770439. The next prime is 11278770487. The reversal of 11278770483 is 38407787211.

It is not a de Polignac number, because 11278770483 - 2⁸ = 11278770227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11278770487) 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, 542185 + ... + 562602.

It is an arithmetic number, because the mean of its divisors is an integer number (974423016).

Almost surely, 2^11278770483 is an apocalyptic number.

11278770483 is a deficient number, since it is larger than the sum of its proper divisors (4311997773).

11278770483 is a wasteful number, since it uses less digits than its factorization.

11278770483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104914.

The product of its (nonzero) digits is 526848, while the sum is 48.

The spelling of 11278770483 in words is "eleven billion, two hundred seventy-eight million, seven hundred seventy thousand, four hundred eighty-three".