52550083 has 4 divisors (see below), whose sum is σ = 53541648. Its totient is φ = 51558520.

The previous prime is 52550081. The next prime is 52550087. The reversal of 52550083 is 38005525.

52550083 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.

It is a cyclic number.

It is not a de Polignac number, because 52550083 - 2¹ = 52550081 is a prime.

It is a super-2 number, since 2×52550083² = 5523022446613778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52550081) 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, 495703 + ... + 495808.

It is an arithmetic number, because the mean of its divisors is an integer number (13385412).

Almost surely, 2^52550083 is an apocalyptic number.

52550083 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

52550083 is a deficient number, since it is larger than the sum of its proper divisors (991565).

52550083 is an equidigital number, since it uses as much as digits as its factorization.

52550083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991564.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 52550083 is about 7249.1436045922. The cubic root of 52550083 is about 374.5626498349.

The spelling of 52550083 in words is "fifty-two million, five hundred fifty thousand, eighty-three".