15105235000 has 80 divisors (see below), whose sum is σ = 35579111040. Its totient is φ = 6010080000.

The previous prime is 15105234967. The next prime is 15105235021. The reversal of 15105235000 is 53250151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 947092 + ... + 962908.

It is an arithmetic number, because the mean of its divisors is an integer number (444738888).

Almost surely, 2^15105235000 is an apocalyptic number.

15105235000 is a gapful number since it is divisible by the number (10) 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 15105235000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17789555520).

15105235000 is an abundant number, since it is smaller than the sum of its proper divisors (20473876040).

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

15105235000 is a wasteful number, since it uses less digits than its factorization.

15105235000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16034 (or 16015 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

Adding to 15105235000 its reverse (53250151), we get a palindrome (15158485151).

The spelling of 15105235000 in words is "fifteen billion, one hundred five million, two hundred thirty-five thousand".