50339172 has 48 divisors (see below), whose sum is σ = 127390592. Its totient is φ = 15379200.

The previous prime is 50339171. The next prime is 50339173. The reversal of 50339172 is 27193305.

It is an interprime number because it is at equal distance from previous prime (50339171) and next prime (50339173).

It is not an unprimeable number, because it can be changed into a prime (50339171) 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, 22488 + ... + 24624.

Almost surely, 2^50339172 is an apocalyptic number.

50339172 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 50339172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63695296).

50339172 is an abundant number, since it is smaller than the sum of its proper divisors (77051420).

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

50339172 is a wasteful number, since it uses less digits than its factorization.

50339172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308 (or 2306 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 50339172 is about 7095.0103594005. The cubic root of 50339172 is about 369.2342869189.

The spelling of 50339172 in words is "fifty million, three hundred thirty-nine thousand, one hundred seventy-two".