15214483455361 has 4 divisors (see below), whose sum is σ = 15214648927572. Its totient is φ = 15214317983152.

The previous prime is 15214483455329. The next prime is 15214483455377. The reversal of 15214483455361 is 16355438441251.

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 8768444856336 + 6446038599025 = 2961156^2 + 2538905^2 .

It is a cyclic number.

It is not a de Polignac number, because 15214483455361 - 2⁵ = 15214483455329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15214483455299 and 15214483455308.

It is not an unprimeable number, because it can be changed into a prime (15214483485361) 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, 82598110 + ... + 82782103.

It is an arithmetic number, because the mean of its divisors is an integer number (3803662231893).

Almost surely, 2^{15214483455361} is an apocalyptic number.

It is an amenable number.

15214483455361 is a deficient number, since it is larger than the sum of its proper divisors (165472211).

15214483455361 is an equidigital number, since it uses as much as digits as its factorization.

15214483455361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165472210.

The product of its digits is 6912000, while the sum is 52.

The spelling of 15214483455361 in words is "fifteen trillion, two hundred fourteen billion, four hundred eighty-three million, four hundred fifty-five thousand, three hundred sixty-one".