50812029 has 28 divisors (see below), whose sum is σ = 77856576. Its totient is φ = 33131592.

The previous prime is 50811979. The next prime is 50812043. The reversal of 50812029 is 92021805.

It is not a de Polignac number, because 50812029 - 2²³ = 42423421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 50811993 and 50812011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50812829) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 33522 + ... + 35004.

It is an arithmetic number, because the mean of its divisors is an integer number (2780592).

Almost surely, 2^50812029 is an apocalyptic number.

It is an amenable number.

50812029 is a deficient number, since it is larger than the sum of its proper divisors (27044547).

50812029 is an equidigital number, since it uses as much as digits as its factorization.

50812029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548 (or 1533 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 50812029 is about 7128.2556772327. The cubic root of 50812029 is about 370.3868099872.

The spelling of 50812029 in words is "fifty million, eight hundred twelve thousand, twenty-nine".