50944623 has 4 divisors (see below), whose sum is σ = 67926168. Its totient is φ = 33963080.

The previous prime is 50944603. The next prime is 50944639. The reversal of 50944623 is 32644905.

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 50944623 - 2¹⁸ = 50682479 is a prime.

It is a super-2 number, since 2×50944623² = 5190709225224258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50944603) 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, 8490768 + ... + 8490773.

It is an arithmetic number, because the mean of its divisors is an integer number (16981542).

Almost surely, 2^50944623 is an apocalyptic number.

50944623 is a deficient number, since it is larger than the sum of its proper divisors (16981545).

50944623 is a wasteful number, since it uses less digits than its factorization.

50944623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16981544.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 50944623 is about 7137.5502099810. The cubic root of 50944623 is about 370.7087049730.

The spelling of 50944623 in words is "fifty million, nine hundred forty-four thousand, six hundred twenty-three".