50534723 has 4 divisors (see below), whose sum is σ = 50668440. Its totient is φ = 50401008.

The previous prime is 50534713. The next prime is 50534741. The reversal of 50534723 is 32743505.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32743505 = 5 ⋅6548701.

It is a cyclic number.

It is not a de Polignac number, because 50534723 - 2⁴ = 50534707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50534713) 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, 66290 + ... + 67047.

It is an arithmetic number, because the mean of its divisors is an integer number (12667110).

Almost surely, 2^50534723 is an apocalyptic number.

50534723 is a deficient number, since it is larger than the sum of its proper divisors (133717).

50534723 is a wasteful number, since it uses less digits than its factorization.

50534723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133716.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 50534723 is about 7108.7778837153. Note that the first 3 decimals coincide. The cubic root of 50534723 is about 369.7117867536.

The spelling of 50534723 in words is "fifty million, five hundred thirty-four thousand, seven hundred twenty-three".