16407465050 has 24 divisors (see below), whose sum is σ = 30521723196. Its totient is φ = 6562160640.

The previous prime is 16407465043. The next prime is 16407465071. The reversal of 16407465050 is 5056470461.

It can be written as a sum of positive squares in 6 ways, for example, as 4449823849 + 11957641201 = 66707^2 + 109351^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16407464995 and 16407465013.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 522392 + ... + 552908.

Almost surely, 2^16407465050 is an apocalyptic number.

16407465050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16407465050 is a deficient number, since it is larger than the sum of its proper divisors (14114258146).

16407465050 is a wasteful number, since it uses less digits than its factorization.

16407465050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41282 (or 41277 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 16407465050 in words is "sixteen billion, four hundred seven million, four hundred sixty-five thousand, fifty".