12450415050 has 36 divisors (see below), whose sum is σ = 33450116310. Its totient is φ = 3320110560.

The previous prime is 12450415031. The next prime is 12450415051. The reversal of 12450415050 is 5051405421.

12450415050 is a `hidden beast` number, since 1 + 2 + 4 + 504 + 150 + 5 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 12096260289 + 354154761 = 109983^2 + 18819^2 .

It is not an unprimeable number, because it can be changed into a prime (12450415051) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13833345 + ... + 13834244.

Almost surely, 2^12450415050 is an apocalyptic number.

12450415050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12450415050 is an abundant number, since it is smaller than the sum of its proper divisors (20999701260).

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

12450415050 is a wasteful number, since it uses less digits than its factorization.

12450415050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27667607 (or 27667599 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The spelling of 12450415050 in words is "twelve billion, four hundred fifty million, four hundred fifteen thousand, fifty".