50544523 has 4 divisors (see below), whose sum is σ = 50661688. Its totient is φ = 50427360.

The previous prime is 50544517. The next prime is 50544569. The reversal of 50544523 is 32544505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50544523 - 2⁵ = 50544491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50544491 and 50544500.

It is not an unprimeable number, because it can be changed into a prime (50544583) 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, 57933 + ... + 58798.

It is an arithmetic number, because the mean of its divisors is an integer number (12665422).

Almost surely, 2^50544523 is an apocalyptic number.

50544523 is a deficient number, since it is larger than the sum of its proper divisors (117165).

50544523 is a wasteful number, since it uses less digits than its factorization.

50544523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117164.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 50544523 is about 7109.4671389634. The cubic root of 50544523 is about 369.7356841263.

The spelling of 50544523 in words is "fifty million, five hundred forty-four thousand, five hundred twenty-three".