15241432052 has 96 divisors (see below), whose sum is σ = 34424979456. Its totient is φ = 5731689600.

The previous prime is 15241432033. The next prime is 15241432091. The reversal of 15241432052 is 25023414251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1442027 + ... + 1452557.

It is an arithmetic number, because the mean of its divisors is an integer number (358593536).

Almost surely, 2^15241432052 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 15241432052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17212489728).

15241432052 is an abundant number, since it is smaller than the sum of its proper divisors (19183547404).

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

15241432052 is a wasteful number, since it uses less digits than its factorization.

15241432052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10717 (or 10715 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 15241432052 in words is "fifteen billion, two hundred forty-one million, four hundred thirty-two thousand, fifty-two".