15530054982 has 32 divisors (see below), whose sum is σ = 35416960992. Its totient is φ = 4497391104.

The previous prime is 15530054959. The next prime is 15530054983. The reversal of 15530054982 is 28945003551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15530054983) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5854653 + ... + 5857304.

It is an arithmetic number, because the mean of its divisors is an integer number (1106780031).

Almost surely, 2^15530054982 is an apocalyptic number.

15530054982 is an abundant number, since it is smaller than the sum of its proper divisors (19886906010).

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

15530054982 is a wasteful number, since it uses less digits than its factorization.

15530054982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11711992.

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 15530054982 in words is "fifteen billion, five hundred thirty million, fifty-four thousand, nine hundred eighty-two".