16300851616 has 24 divisors (see below), whose sum is σ = 36676916640. Its totient is φ = 6986079168.

The previous prime is 16300851559. The next prime is 16300851629. The reversal of 16300851616 is 61615800361.

It is a super-2 number, since 2×16300851616² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36385606 + ... + 36386053.

It is an arithmetic number, because the mean of its divisors is an integer number (1528204860).

Almost surely, 2^16300851616 is an apocalyptic number.

16300851616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16300851616 is an abundant number, since it is smaller than the sum of its proper divisors (20376065024).

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

16300851616 is an equidigital number, since it uses as much as digits as its factorization.

16300851616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72771676 (or 72771668 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 16300851616 in words is "sixteen billion, three hundred million, eight hundred fifty-one thousand, six hundred sixteen".