15184881483 has 24 divisors (see below), whose sum is σ = 20829524688. Its totient is φ = 9839901600.

The previous prime is 15184881473. The next prime is 15184881499. The reversal of 15184881483 is 38418848151.

It is not a de Polignac number, because 15184881483 - 2⁶ = 15184881419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15184881403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56032638 + ... + 56032908.

It is an arithmetic number, because the mean of its divisors is an integer number (867896862).

Almost surely, 2^15184881483 is an apocalyptic number.

15184881483 is a deficient number, since it is larger than the sum of its proper divisors (5644643205).

15184881483 is an frugal number, since it uses more digits than its factorization.

15184881483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668 (or 315 counting only the distinct ones).

The product of its digits is 983040, while the sum is 51.

The spelling of 15184881483 in words is "fifteen billion, one hundred eighty-four million, eight hundred eighty-one thousand, four hundred eighty-three".