2320523532 has 48 divisors (see below), whose sum is σ = 6049461600. Its totient is φ = 769227840.

The previous prime is 2320523503. The next prime is 2320523549. The reversal of 2320523532 is 2353250232.

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

It is a junction number, because it is equal to n+sod(n) for n = 2320523496 and 2320523505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39807 + ... + 78902.

It is an arithmetic number, because the mean of its divisors is an integer number (126030450).

Almost surely, 2^2320523532 is an apocalyptic number.

It is an amenable number.

2320523532 is an abundant number, since it is smaller than the sum of its proper divisors (3728938068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2320523532 is a wasteful number, since it uses less digits than its factorization.

2320523532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118903 (or 118895 counting only the distinct ones).

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

The square root of 2320523532 is about 48171.8126293790. The cubic root of 2320523532 is about 1323.9207600980.

Adding to 2320523532 its reverse (2353250232), we get a palindrome (4673773764).

The spelling of 2320523532 in words is "two billion, three hundred twenty million, five hundred twenty-three thousand, five hundred thirty-two".