15453848416 has 12 divisors (see below), whose sum is σ = 30424764132. Its totient is φ = 7726924192.

The previous prime is 15453848413. The next prime is 15453848447. The reversal of 15453848416 is 61484835451.

It is a self number, because there is not a number n which added to its sum of digits gives 15453848416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15453848411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241466350 + ... + 241466413.

It is an arithmetic number, because the mean of its divisors is an integer number (2535397011).

Almost surely, 2^15453848416 is an apocalyptic number.

15453848416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

15453848416 is a deficient number, since it is larger than the sum of its proper divisors (14970915716).

15453848416 is an equidigital number, since it uses as much as digits as its factorization.

15453848416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482932773 (or 482932765 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 49.

The spelling of 15453848416 in words is "fifteen billion, four hundred fifty-three million, eight hundred forty-eight thousand, four hundred sixteen".