2520585423 has 24 divisors (see below), whose sum is σ = 3665450880. Its totient is φ = 1669074000.

The previous prime is 2520585421. The next prime is 2520585437. The reversal of 2520585423 is 3245850252.

It is a happy number.

2520585423 is a `hidden beast` number, since 2 + 52 + 0 + 585 + 4 + 23 = 666.

It is not a de Polignac number, because 2520585423 - 2¹ = 2520585421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520585421) 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 23 ways as a sum of consecutive naturals, for example, 945190 + ... + 947852.

It is an arithmetic number, because the mean of its divisors is an integer number (152727120).

Almost surely, 2^2520585423 is an apocalyptic number.

2520585423 is a deficient number, since it is larger than the sum of its proper divisors (1144865457).

2520585423 is a wasteful number, since it uses less digits than its factorization.

2520585423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3339 (or 3336 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The square root of 2520585423 is about 50205.4322060870. The cubic root of 2520585423 is about 1360.9237925982.

The spelling of 2520585423 in words is "two billion, five hundred twenty million, five hundred eighty-five thousand, four hundred twenty-three".