1353884456 has 16 divisors (see below), whose sum is σ = 2541011040. Its totient is φ = 676281520.

The previous prime is 1353884453. The next prime is 1353884461. The reversal of 1353884456 is 6544883531.

It is a self number, because there is not a number n which added to its sum of digits gives 1353884456.

It is not an unprimeable number, because it can be changed into a prime (1353884453) 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, 73826 + ... + 90321.

It is an arithmetic number, because the mean of its divisors is an integer number (158813190).

Almost surely, 2^1353884456 is an apocalyptic number.

It is an amenable number.

1353884456 is a deficient number, since it is larger than the sum of its proper divisors (1187126584).

1353884456 is a wasteful number, since it uses less digits than its factorization.

1353884456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165184 (or 165180 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 47.

The square root of 1353884456 is about 36795.1689220202. The cubic root of 1353884456 is about 1106.2684684544.

The spelling of 1353884456 in words is "one billion, three hundred fifty-three million, eight hundred eighty-four thousand, four hundred fifty-six".