50500000966 has 4 divisors (see below), whose sum is σ = 75750001452. Its totient is φ = 25250000482.

The previous prime is 50500000937. The next prime is 50500000979. The reversal of 50500000966 is 66900000505.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12625000240 + ... + 12625000243.

It is an arithmetic number, because the mean of its divisors is an integer number (18937500363).

Almost surely, 2^50500000966 is an apocalyptic number.

50500000966 is a deficient number, since it is larger than the sum of its proper divisors (25250000486).

50500000966 is a wasteful number, since it uses less digits than its factorization.

50500000966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25250000485.

The product of its (nonzero) digits is 8100, while the sum is 31.

The spelling of 50500000966 in words is "fifty billion, five hundred million, nine hundred sixty-six", and thus it is an aban number.