15342002648 has 64 divisors (see below), whose sum is σ = 35004441600. Its totient is φ = 6153730560.

The previous prime is 15342002647. The next prime is 15342002743. The reversal of 15342002648 is 84620024351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15342002647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125393 + ... + 215423.

It is an arithmetic number, because the mean of its divisors is an integer number (546944400).

Almost surely, 2^15342002648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15342002648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17502220800).

15342002648 is an abundant number, since it is smaller than the sum of its proper divisors (19662438952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15342002648 is a wasteful number, since it uses less digits than its factorization.

15342002648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90240 (or 90236 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 15342002648 its reverse (84620024351), we get a palindrome (99962026999).

The spelling of 15342002648 in words is "fifteen billion, three hundred forty-two million, two thousand, six hundred forty-eight".