14828396545 has 32 divisors (see below), whose sum is σ = 18331971840. Its totient is φ = 11510169600.

The previous prime is 14828396543. The next prime is 14828396567. The reversal of 14828396545 is 54569382841.

It is not a de Polignac number, because 14828396545 - 2¹ = 14828396543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14828396543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12183777 + ... + 12184993.

It is an arithmetic number, because the mean of its divisors is an integer number (572874120).

Almost surely, 2^14828396545 is an apocalyptic number.

It is an amenable number.

14828396545 is a deficient number, since it is larger than the sum of its proper divisors (3503575295).

14828396545 is a wasteful number, since it uses less digits than its factorization.

14828396545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785.

The product of its digits is 8294400, while the sum is 55.

The spelling of 14828396545 in words is "fourteen billion, eight hundred twenty-eight million, three hundred ninety-six thousand, five hundred forty-five".