16452372974 has 8 divisors (see below), whose sum is σ = 25529544360. Its totient is φ = 7942524856.

The previous prime is 16452372919. The next prime is 16452372977. The reversal of 16452372974 is 47927325461.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16452372977) 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 3 ways as a sum of consecutive naturals, for example, 141830744 + ... + 141830859.

It is an arithmetic number, because the mean of its divisors is an integer number (3191193045).

Almost surely, 2^16452372974 is an apocalyptic number.

16452372974 is a deficient number, since it is larger than the sum of its proper divisors (9077171386).

16452372974 is a wasteful number, since it uses less digits than its factorization.

16452372974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283661634.

The product of its digits is 2540160, while the sum is 50.

The spelling of 16452372974 in words is "sixteen billion, four hundred fifty-two million, three hundred seventy-two thousand, nine hundred seventy-four".