50329950 has 144 divisors (see below), whose sum is σ = 142490880. Its totient is φ = 11739200.

The previous prime is 50329949. The next prime is 50329969. The reversal of 50329950 is 5992305.

50329950 = 16² + 17² + ... + 532².

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 853021 + ... + 853079.

It is an arithmetic number, because the mean of its divisors is an integer number (989520).

Almost surely, 2^50329950 is an apocalyptic number.

50329950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 50329950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71245440).

50329950 is an abundant number, since it is smaller than the sum of its proper divisors (92160930).

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

50329950 is a wasteful number, since it uses less digits than its factorization.

50329950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 33.

The square root of 50329950 is about 7094.3604362902. The cubic root of 50329950 is about 369.2117379681.

The spelling of 50329950 in words is "fifty million, three hundred twenty-nine thousand, nine hundred fifty".