50454350412 has 24 divisors (see below), whose sum is σ = 118407324336. Its totient is φ = 16720901568.

The previous prime is 50454350411. The next prime is 50454350449. The reversal of 50454350412 is 21405345405.

50454350412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (50454350411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12149743 + ... + 12153894.

It is an arithmetic number, because the mean of its divisors is an integer number (4933638514).

Almost surely, 2^50454350412 is an apocalyptic number.

It is an amenable number.

50454350412 is an abundant number, since it is smaller than the sum of its proper divisors (67952973924).

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

50454350412 is a wasteful number, since it uses less digits than its factorization.

50454350412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24303817 (or 24303815 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 50454350412 its reverse (21405345405), we get a palindrome (71859695817).

The spelling of 50454350412 in words is "fifty billion, four hundred fifty-four million, three hundred fifty thousand, four hundred twelve".