50129352 has 144 divisors (see below), whose sum is σ = 170237340. Its totient is φ = 13208832.

The previous prime is 50129341. The next prime is 50129363. The reversal of 50129352 is 25392105.

It is an interprime number because it is at equal distance from previous prime (50129341) and next prime (50129363).

It can be written as a sum of positive squares in 2 ways, for example, as 49196196 + 933156 = 7014^2 + 966^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 45318 + ... + 46410.

Almost surely, 2^50129352 is an apocalyptic number.

50129352 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 50129352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85118670).

50129352 is an abundant number, since it is smaller than the sum of its proper divisors (120107988).

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

50129352 is a wasteful number, since it uses less digits than its factorization.

50129352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132 (or 1118 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 50129352 is about 7080.2084715070. The cubic root of 50129352 is about 368.7205675254.

The spelling of 50129352 in words is "fifty million, one hundred twenty-nine thousand, three hundred fifty-two".