15264288160213 has 4 divisors (see below), whose sum is σ = 15264319019148. Its totient is φ = 15264257301280.

The previous prime is 15264288160183. The next prime is 15264288160229. The reversal of 15264288160213 is 31206188246251.

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 12473173300644 + 2791114859569 = 3531738^2 + 1670663^2 .

It is a cyclic number.

It is not a de Polignac number, because 15264288160213 - 2¹⁷ = 15264288029141 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15264288160273) 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, 14675206 + ... + 15680887.

It is an arithmetic number, because the mean of its divisors is an integer number (3816079754787).

Almost surely, 2^{15264288160213} is an apocalyptic number.

It is an amenable number.

15264288160213 is a deficient number, since it is larger than the sum of its proper divisors (30858935).

15264288160213 is an equidigital number, since it uses as much as digits as its factorization.

15264288160213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30858934.

The product of its (nonzero) digits is 1105920, while the sum is 49.

The spelling of 15264288160213 in words is "fifteen trillion, two hundred sixty-four billion, two hundred eighty-eight million, one hundred sixty thousand, two hundred thirteen".