14839531045 has 4 divisors (see below), whose sum is σ = 17807437260. Its totient is φ = 11871624832.

The previous prime is 14839530983. The next prime is 14839531097. The reversal of 14839531045 is 54013593841.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11344593121 + 3494937924 = 106511^2 + 59118^2 .

It is a cyclic number.

It is not a de Polignac number, because 14839531045 - 2¹⁷ = 14839399973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14839530992 and 14839531010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1483953100 + ... + 1483953109.

It is an arithmetic number, because the mean of its divisors is an integer number (4451859315).

Almost surely, 2^14839531045 is an apocalyptic number.

It is an amenable number.

14839531045 is a deficient number, since it is larger than the sum of its proper divisors (2967906215).

14839531045 is an equidigital number, since it uses as much as digits as its factorization.

14839531045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967906214.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 14839531045 in words is "fourteen billion, eight hundred thirty-nine million, five hundred thirty-one thousand, forty-five".