50211023450208 has 192 divisors, whose sum is σ = 138202660173312. Its totient is φ = 15931605381120.

The previous prime is 50211023450197. The next prime is 50211023450209. The reversal of 50211023450208 is 80205432011205.

It is a super-2 number, since 2×50211023450208² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50211023450209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1173325260 + ... + 1173368052.

It is an arithmetic number, because the mean of its divisors is an integer number (719805521736).

Almost surely, 2^{50211023450208} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50211023450208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69101330086656).

50211023450208 is an abundant number, since it is smaller than the sum of its proper divisors (87991636723104).

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

50211023450208 is a wasteful number, since it uses less digits than its factorization.

50211023450208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45397 (or 45389 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 50211023450208 in words is "fifty trillion, two hundred eleven billion, twenty-three million, four hundred fifty thousand, two hundred eight".