15008398272 has 168 divisors, whose sum is σ = 49215543936. Its totient is φ = 4283656704.

The previous prime is 15008398271. The next prime is 15008398289. The reversal of 15008398272 is 27289380051.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15008398271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7204143 + ... + 7206225.

Almost surely, 2^15008398272 is an apocalyptic number.

15008398272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15008398272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24607771968).

15008398272 is an abundant number, since it is smaller than the sum of its proper divisors (34207145664).

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

15008398272 is a wasteful number, since it uses less digits than its factorization.

15008398272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3895 (or 3882 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 15008398272 in words is "fifteen billion, eight million, three hundred ninety-eight thousand, two hundred seventy-two".