2520288323 has 8 divisors (see below), whose sum is σ = 2880801792. Its totient is φ = 2159892936.

The previous prime is 2520288311. The next prime is 2520288343. The reversal of 2520288323 is 3238820252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2520288323 - 2⁶ = 2520288259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2520288343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22286 + ... + 74412.

It is an arithmetic number, because the mean of its divisors is an integer number (360100224).

Almost surely, 2^2520288323 is an apocalyptic number.

2520288323 is a deficient number, since it is larger than the sum of its proper divisors (360513469).

2520288323 is an equidigital number, since it uses as much as digits as its factorization.

2520288323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59041.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 2520288323 is about 50202.4732757262. The cubic root of 2520288323 is about 1360.8703200541.

The spelling of 2520288323 in words is "two billion, five hundred twenty million, two hundred eighty-eight thousand, three hundred twenty-three".