50066651000 has 32 divisors (see below), whose sum is σ = 117155965680. Its totient is φ = 20026660000.

The previous prime is 50066650993. The next prime is 50066651009. The reversal of 50066651000 is 15666005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50066651009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25032326 + ... + 25034325.

Almost surely, 2^50066651000 is an apocalyptic number.

50066651000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50066651000 is an abundant number, since it is smaller than the sum of its proper divisors (67089314680).

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

50066651000 is a wasteful number, since it uses less digits than its factorization.

50066651000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50066672 (or 50066658 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 50066651000 in words is "fifty billion, sixty-six million, six hundred fifty-one thousand".