15284136148 has 12 divisors (see below), whose sum is σ = 26807618880. Its totient is φ = 7624816472.

The previous prime is 15284136143. The next prime is 15284136151. The reversal of 15284136148 is 84163148251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15284136143) 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, 4310908 + ... + 4314451.

It is an arithmetic number, because the mean of its divisors is an integer number (2233968240).

Almost surely, 2^15284136148 is an apocalyptic number.

It is an amenable number.

15284136148 is a deficient number, since it is larger than the sum of its proper divisors (11523482732).

15284136148 is a wasteful number, since it uses less digits than its factorization.

15284136148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8625806 (or 8625804 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The spelling of 15284136148 in words is "fifteen billion, two hundred eighty-four million, one hundred thirty-six thousand, one hundred forty-eight".