52403827 has 4 divisors (see below), whose sum is σ = 59890096. Its totient is φ = 44917560.

The previous prime is 52403807. The next prime is 52403831. The reversal of 52403827 is 72830425.

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 52403827 - 2¹¹ = 52401779 is a prime.

It is a super-2 number, since 2×52403827² = 5492322168491858, which contains 22 as substring.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (52403807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3743124 + ... + 3743137.

It is an arithmetic number, because the mean of its divisors is an integer number (14972524).

Almost surely, 2^52403827 is an apocalyptic number.

52403827 is a deficient number, since it is larger than the sum of its proper divisors (7486269).

52403827 is an equidigital number, since it uses as much as digits as its factorization.

52403827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7486268.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 52403827 is about 7239.0487634771. The cubic root of 52403827 is about 374.2148360089.

The spelling of 52403827 in words is "fifty-two million, four hundred three thousand, eight hundred twenty-seven".