16612935850 has 24 divisors (see below), whose sum is σ = 35314355808. Its totient is φ = 5695863600.

The previous prime is 16612935841. The next prime is 16612935851. The reversal of 16612935850 is 5853921661.

It is a self number, because there is not a number n which added to its sum of digits gives 16612935850.

It is not an unprimeable number, because it can be changed into a prime (16612935851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23732416 + ... + 23733115.

It is an arithmetic number, because the mean of its divisors is an integer number (1471431492).

Almost surely, 2^16612935850 is an apocalyptic number.

16612935850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16612935850 is an abundant number, since it is smaller than the sum of its proper divisors (18701419958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16612935850 is a wasteful number, since it uses less digits than its factorization.

16612935850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47465550 (or 47465545 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 46.

The spelling of 16612935850 in words is "sixteen billion, six hundred twelve million, nine hundred thirty-five thousand, eight hundred fifty".