16113626506 has 8 divisors (see below), whose sum is σ = 24510868704. Its totient is φ = 7943336940.

The previous prime is 16113626491. The next prime is 16113626509. The reversal of 16113626506 is 60562631161.

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 (16113626509) 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, 56737980 + ... + 56738263.

It is an arithmetic number, because the mean of its divisors is an integer number (3063858588).

Almost surely, 2^16113626506 is an apocalyptic number.

16113626506 is a deficient number, since it is larger than the sum of its proper divisors (8397242198).

16113626506 is a wasteful number, since it uses less digits than its factorization.

16113626506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113476316.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 16113626506 in words is "sixteen billion, one hundred thirteen million, six hundred twenty-six thousand, five hundred six".