15425352008 has 96 divisors (see below), whose sum is σ = 33574413600. Its totient is φ = 6620613120.

The previous prime is 15425352001. The next prime is 15425352037. The reversal of 15425352008 is 80025352451.

It is not an unprimeable number, because it can be changed into a prime (15425352001) 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, 6380816 + ... + 6383232.

It is an arithmetic number, because the mean of its divisors is an integer number (349733475).

Almost surely, 2^15425352008 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 15425352008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16787206800).

15425352008 is an abundant number, since it is smaller than the sum of its proper divisors (18149061592).

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

15425352008 is a wasteful number, since it uses less digits than its factorization.

15425352008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811 (or 2796 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 15425352008 in words is "fifteen billion, four hundred twenty-five million, three hundred fifty-two thousand, eight".