5287075423 has 4 divisors (see below), whose sum is σ = 6042371920. Its totient is φ = 4531778928.

The previous prime is 5287075403. The next prime is 5287075457. The reversal of 5287075423 is 3245707825.

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 5287075423 - 2⁹ = 5287074911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5287075423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5287075403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377648238 + ... + 377648251.

It is an arithmetic number, because the mean of its divisors is an integer number (1510592980).

Almost surely, 2^5287075423 is an apocalyptic number.

5287075423 is a deficient number, since it is larger than the sum of its proper divisors (755296497).

5287075423 is an equidigital number, since it uses as much as digits as its factorization.

5287075423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755296496.

The product of its (nonzero) digits is 470400, while the sum is 43.

The square root of 5287075423 is about 72712.2783510460. The cubic root of 5287075423 is about 1742.0950040742.

The spelling of 5287075423 in words is "five billion, two hundred eighty-seven million, seventy-five thousand, four hundred twenty-three".