15828297382 has 16 divisors (see below), whose sum is σ = 24837127200. Its totient is φ = 7555387840.

The previous prime is 15828297379. The next prime is 15828297427. The reversal of 15828297382 is 28379282851.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1527994 + ... + 1538317.

It is an arithmetic number, because the mean of its divisors is an integer number (1552320450).

Almost surely, 2^15828297382 is an apocalyptic number.

15828297382 is a deficient number, since it is larger than the sum of its proper divisors (9008829818).

15828297382 is a wasteful number, since it uses less digits than its factorization.

15828297382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066431.

The product of its digits is 3870720, while the sum is 55.

The spelling of 15828297382 in words is "fifteen billion, eight hundred twenty-eight million, two hundred ninety-seven thousand, three hundred eighty-two".