50083129 has 4 divisors (see below), whose sum is σ = 50244480. Its totient is φ = 49921780.

The previous prime is 50083127. The next prime is 50083151. The reversal of 50083129 is 92138005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92138005 = 5 ⋅18427601.

It is a cyclic number.

It is not a de Polignac number, because 50083129 - 2¹ = 50083127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50083097 and 50083106.

It is not an unprimeable number, because it can be changed into a prime (50083123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80209 + ... + 80830.

It is an arithmetic number, because the mean of its divisors is an integer number (12561120).

Almost surely, 2^50083129 is an apocalyptic number.

It is an amenable number.

50083129 is a deficient number, since it is larger than the sum of its proper divisors (161351).

50083129 is a wasteful number, since it uses less digits than its factorization.

50083129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161350.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 50083129 is about 7076.9434786495. The cubic root of 50083129 is about 368.6072033903.

The spelling of 50083129 in words is "fifty million, eighty-three thousand, one hundred twenty-nine".