15152282447 has 6 divisors (see below), whose sum is σ = 15811693368. Its totient is φ = 14492922884.

The previous prime is 15152282441. The next prime is 15152282491. The reversal of 15152282447 is 74428225151.

It is not a de Polignac number, because 15152282447 - 2⁸ = 15152282191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15152282441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 577508 + ... + 603174.

It is an arithmetic number, because the mean of its divisors is an integer number (2635282228).

Almost surely, 2^15152282447 is an apocalyptic number.

15152282447 is a deficient number, since it is larger than the sum of its proper divisors (659410921).

15152282447 is an frugal number, since it uses more digits than its factorization.

15152282447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51357 (or 25690 counting only the distinct ones).

The product of its digits is 179200, while the sum is 41.

The spelling of 15152282447 in words is "fifteen billion, one hundred fifty-two million, two hundred eighty-two thousand, four hundred forty-seven".