323022542025 has 12 divisors (see below), whose sum is σ = 534063936272. Its totient is φ = 172278689040.

The previous prime is 323022542009. The next prime is 323022542033. The reversal of 323022542025 is 520245220323.

It is not a de Polignac number, because 323022542025 - 2⁴ = 323022542009 is a prime.

It is a super-2 number, since 2×323022542025² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323022541983 and 323022542001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2153483539 + ... + 2153483688.

Almost surely, 2^323022542025 is an apocalyptic number.

It is an amenable number.

323022542025 is a deficient number, since it is larger than the sum of its proper divisors (211041394247).

323022542025 is a wasteful number, since it uses less digits than its factorization.

323022542025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4306967240 (or 4306967235 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 323022542025 its reverse (520245220323), we get a palindrome (843267762348).

The spelling of 323022542025 in words is "three hundred twenty-three billion, twenty-two million, five hundred forty-two thousand, twenty-five".