50191752 has 64 divisors (see below), whose sum is σ = 143095680. Its totient is φ = 14533632.

The previous prime is 50191751. The next prime is 50191753. The reversal of 50191752 is 25719105.

It is an interprime number because it is at equal distance from previous prime (50191751) and next prime (50191753).

It is not an unprimeable number, because it can be changed into a prime (50191751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 573 + ... + 10035.

It is an arithmetic number, because the mean of its divisors is an integer number (2235870).

Almost surely, 2^50191752 is an apocalyptic number.

50191752 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50191752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71547840).

50191752 is an abundant number, since it is smaller than the sum of its proper divisors (92903928).

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

50191752 is a wasteful number, since it uses less digits than its factorization.

50191752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9502 (or 9498 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 30.

The square root of 50191752 is about 7084.6137509394. The cubic root of 50191752 is about 368.8734960486.

The spelling of 50191752 in words is "fifty million, one hundred ninety-one thousand, seven hundred fifty-two".