15353243052 has 48 divisors (see below), whose sum is σ = 41894130432. Its totient is φ = 4284624960.

The previous prime is 15353243047. The next prime is 15353243053. The reversal of 15353243052 is 25034235351.

It is not an unprimeable number, because it can be changed into a prime (15353243053) 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, 2121699 + ... + 2128922.

It is an arithmetic number, because the mean of its divisors is an integer number (872794384).

Almost surely, 2^15353243052 is an apocalyptic number.

15353243052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15353243052 is an abundant number, since it is smaller than the sum of its proper divisors (26540887380).

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

15353243052 is a wasteful number, since it uses less digits than its factorization.

15353243052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4250678 (or 4250676 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 15353243052 in words is "fifteen billion, three hundred fifty-three million, two hundred forty-three thousand, fifty-two".