15662480002 has 32 divisors (see below), whose sum is σ = 25634448000. Its totient is φ = 7133971968.

The previous prime is 15662479997. The next prime is 15662480011. The reversal of 15662480002 is 20008426651.

15662480002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 15662480002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 896749 + ... + 914047.

It is an arithmetic number, because the mean of its divisors is an integer number (801076500).

Almost surely, 2^15662480002 is an apocalyptic number.

15662480002 is a deficient number, since it is larger than the sum of its proper divisors (9971967998).

15662480002 is a wasteful number, since it uses less digits than its factorization.

15662480002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17770.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 15662480002 in words is "fifteen billion, six hundred sixty-two million, four hundred eighty thousand, two".