15430625482272 has 1920 divisors, whose sum is σ = 57810701797632. Its totient is φ = 3580121825280.

The previous prime is 15430625482213. The next prime is 15430625482333. The reversal of 15430625482272 is 27228452603451.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 211378431228 + ... + 211378431300.

Almost surely, 2^{15430625482272} is an apocalyptic number.

15430625482272 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 15430625482272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28905350898816).

15430625482272 is an abundant number, since it is smaller than the sum of its proper divisors (42380076315360).

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

15430625482272 is an equidigital number, since it uses as much as digits as its factorization.

15430625482272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 51.

The spelling of 15430625482272 in words is "fifteen trillion, four hundred thirty billion, six hundred twenty-five million, four hundred eighty-two thousand, two hundred seventy-two".