50723347 has 4 divisors (see below), whose sum is σ = 52359616. Its totient is φ = 49087080.

The previous prime is 50723333. The next prime is 50723353. The reversal of 50723347 is 74332705.

50723347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74332705 = 5 ⋅14866541.

It is a cyclic number.

It is not a de Polignac number, because 50723347 - 2⁷ = 50723219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 1636237 = 50723347 / (5 + 0 + 7 + 2 + 3 + 3 + 4 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50723047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818088 + ... + 818149.

It is an arithmetic number, because the mean of its divisors is an integer number (13089904).

Almost surely, 2^50723347 is an apocalyptic number.

50723347 is a deficient number, since it is larger than the sum of its proper divisors (1636269).

50723347 is a wasteful number, since it uses less digits than its factorization.

50723347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636268.

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 50723347 is about 7122.0325048402. The cubic root of 50723347 is about 370.1712063771.

The spelling of 50723347 in words is "fifty million, seven hundred twenty-three thousand, three hundred forty-seven".