50895523 has 4 divisors (see below), whose sum is σ = 58166320. Its totient is φ = 43624728.

The previous prime is 50895503. The next prime is 50895557. The reversal of 50895523 is 32559805.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32559805 = 5 ⋅6511961.

It is not a de Polignac number, because 50895523 - 2⁵ = 50895491 is a prime.

It is a super-2 number, since 2×50895523² = 5180708522887058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50895503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3635388 + ... + 3635401.

It is an arithmetic number, because the mean of its divisors is an integer number (14541580).

Almost surely, 2^50895523 is an apocalyptic number.

50895523 is a deficient number, since it is larger than the sum of its proper divisors (7270797).

50895523 is an equidigital number, since it uses as much as digits as its factorization.

50895523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7270796.

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 50895523 is about 7134.1098253391. The cubic root of 50895523 is about 370.5895713788.

The spelling of 50895523 in words is "fifty million, eight hundred ninety-five thousand, five hundred twenty-three".