14528265845 has 8 divisors (see below), whose sum is σ = 17475332280. Its totient is φ = 11595003840.

The previous prime is 14528265823. The next prime is 14528265919. The reversal of 14528265845 is 54856282541.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 267845956 + 14260419889 = 16366^2 + 119417^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14528265845 - 2⁶ = 14528265781 is a prime.

It is a super-2 number, since 2×14528265845² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14528265793 and 14528265802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3448790 + ... + 3452999.

It is an arithmetic number, because the mean of its divisors is an integer number (2184416535).

Almost surely, 2^14528265845 is an apocalyptic number.

It is an amenable number.

14528265845 is a deficient number, since it is larger than the sum of its proper divisors (2947066435).

14528265845 is an equidigital number, since it uses as much as digits as its factorization.

14528265845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6902215.

The product of its digits is 3072000, while the sum is 50.

The spelling of 14528265845 in words is "fourteen billion, five hundred twenty-eight million, two hundred sixty-five thousand, eight hundred forty-five".