12322525457 has 8 divisors (see below), whose sum is σ = 13445084640. Its totient is φ = 11200354560.

The previous prime is 12322525447. The next prime is 12322525469. The reversal of 12322525457 is 75452522321.

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 12322525457 - 2¹² = 12322521361 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12322525457.

It is not an unprimeable number, because it can be changed into a prime (12322525447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28607 + ... + 159572.

It is an arithmetic number, because the mean of its divisors is an integer number (1680635580).

Almost surely, 2^12322525457 is an apocalyptic number.

It is an amenable number.

12322525457 is a deficient number, since it is larger than the sum of its proper divisors (1122559183).

12322525457 is a wasteful number, since it uses less digits than its factorization.

12322525457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194143.

The product of its digits is 168000, while the sum is 38.

The spelling of 12322525457 in words is "twelve billion, three hundred twenty-two million, five hundred twenty-five thousand, four hundred fifty-seven".