16249004522 has 8 divisors (see below), whose sum is σ = 24385059072. Its totient is φ = 8120651500.

The previous prime is 16249004521. The next prime is 16249004531. The reversal of 16249004522 is 22540094261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (16249004521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1920104 + ... + 1928547.

It is an arithmetic number, because the mean of its divisors is an integer number (3048132384).

Almost surely, 2^16249004522 is an apocalyptic number.

16249004522 is a deficient number, since it is larger than the sum of its proper divisors (8136054550).

16249004522 is a wasteful number, since it uses less digits than its factorization.

16249004522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850764.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 16249004522 its reverse (22540094261), we get a palindrome (38789098783).

The spelling of 16249004522 in words is "sixteen billion, two hundred forty-nine million, four thousand, five hundred twenty-two".