16612116452 has 24 divisors (see below), whose sum is σ = 30069416832. Its totient is φ = 8024788800.

The previous prime is 16612116401. The next prime is 16612116473. The reversal of 16612116452 is 25461121661.

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, 474824 + ... + 508607.

It is an arithmetic number, because the mean of its divisors is an integer number (1252892368).

Almost surely, 2^16612116452 is an apocalyptic number.

It is an amenable number.

16612116452 is a deficient number, since it is larger than the sum of its proper divisors (13457300380).

16612116452 is a wasteful number, since it uses less digits than its factorization.

16612116452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983579 (or 983577 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

The spelling of 16612116452 in words is "sixteen billion, six hundred twelve million, one hundred sixteen thousand, four hundred fifty-two".