15483807072 has 240 divisors, whose sum is σ = 46806439680. Its totient is φ = 5019418368.

The previous prime is 15483807067. The next prime is 15483807089. The reversal of 15483807072 is 27070838451.

15483807072 is a `hidden beast` number, since 1 + 548 + 38 + 0 + 7 + 0 + 72 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15751093 + ... + 15752075.

It is an arithmetic number, because the mean of its divisors is an integer number (195026832).

Almost surely, 2^15483807072 is an apocalyptic number.

15483807072 is a gapful number since it is divisible by the number (12) 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 15483807072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23403219840).

15483807072 is an abundant number, since it is smaller than the sum of its proper divisors (31322632608).

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

15483807072 is a wasteful number, since it uses less digits than its factorization.

15483807072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167 (or 1150 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The spelling of 15483807072 in words is "fifteen billion, four hundred eighty-three million, eight hundred seven thousand, seventy-two".