50166949008 has 240 divisors, whose sum is σ = 148540117824. Its totient is φ = 14467875840.

The previous prime is 50166948947. The next prime is 50166949039. The reversal of 50166949008 is 80094966105.

50166949008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81838110 + ... + 81838722.

Almost surely, 2^50166949008 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 50166949008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74270058912).

50166949008 is an abundant number, since it is smaller than the sum of its proper divisors (98373168816).

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

50166949008 is a wasteful number, since it uses less digits than its factorization.

50166949008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 50166949008 in words is "fifty billion, one hundred sixty-six million, nine hundred forty-nine thousand, eight".