2520235323 has 16 divisors (see below), whose sum is σ = 3778669440. Its totient is φ = 1659912552.

The previous prime is 2520235321. The next prime is 2520235337. The reversal of 2520235323 is 3235320252.

It is not a de Polignac number, because 2520235323 - 2¹ = 2520235321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2520235321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 560061 + ... + 564542.

It is an arithmetic number, because the mean of its divisors is an integer number (236166840).

Almost surely, 2^2520235323 is an apocalyptic number.

2520235323 is a deficient number, since it is larger than the sum of its proper divisors (1258434117).

2520235323 is a wasteful number, since it uses less digits than its factorization.

2520235323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124695 (or 1124689 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 2520235323 is about 50201.9454105117. The cubic root of 2520235323 is about 1360.8607805857.

Adding to 2520235323 its reverse (3235320252), we get a palindrome (5755555575).

The spelling of 2520235323 in words is "two billion, five hundred twenty million, two hundred thirty-five thousand, three hundred twenty-three".