2423064531 has 4 divisors (see below), whose sum is σ = 3230752712. Its totient is φ = 1615376352.

The previous prime is 2423064493. The next prime is 2423064571. The reversal of 2423064531 is 1354603242.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2423064531 - 2⁹ = 2423064019 is a prime.

It is a super-2 number, since 2×2423064531² = 11742483442780499922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2423064571) 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, 403844086 + ... + 403844091.

It is an arithmetic number, because the mean of its divisors is an integer number (807688178).

Almost surely, 2^2423064531 is an apocalyptic number.

2423064531 is a deficient number, since it is larger than the sum of its proper divisors (807688181).

2423064531 is an equidigital number, since it uses as much as digits as its factorization.

2423064531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807688180.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2423064531 is about 49224.6333759836. The cubic root of 2423064531 is about 1343.1411663628.

Adding to 2423064531 its reverse (1354603242), we get a palindrome (3777667773).

The spelling of 2423064531 in words is "two billion, four hundred twenty-three million, sixty-four thousand, five hundred thirty-one".