16312352050 has 48 divisors (see below), whose sum is σ = 30674554560. Its totient is φ = 6453368640.

The previous prime is 16312352029. The next prime is 16312352081. The reversal of 16312352050 is 5025321361.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5503869 + ... + 5506831.

It is an arithmetic number, because the mean of its divisors is an integer number (639053220).

Almost surely, 2^16312352050 is an apocalyptic number.

16312352050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16312352050 is a deficient number, since it is larger than the sum of its proper divisors (14362202510).

16312352050 is a wasteful number, since it uses less digits than its factorization.

16312352050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4147 (or 4142 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 16312352050 in words is "sixteen billion, three hundred twelve million, three hundred fifty-two thousand, fifty".