50066903040 has 832 divisors, whose sum is σ = 210612234240. Its totient is φ = 9838264320.

The previous prime is 50066903027. The next prime is 50066903063. The reversal of 50066903040 is 4030966005.

It is a happy number.

It is a super-3 number, since 3×50066903040³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 50066902992 and 50066903010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 89886442 + ... + 89886998.

Almost surely, 2^50066903040 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 50066903040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105306117120).

50066903040 is an abundant number, since it is smaller than the sum of its proper divisors (160545331200).

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

50066903040 is a wasteful number, since it uses less digits than its factorization.

50066903040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626 (or 604 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 50066903040 in words is "fifty billion, sixty-six million, nine hundred three thousand, forty".