1232364525457 has 4 divisors (see below), whose sum is σ = 1327161796660. Its totient is φ = 1137567254256.

The previous prime is 1232364525451. The next prime is 1232364525503. The reversal of 1232364525457 is 7545254632321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 428417375296 + 803947150161 = 654536^2 + 896631^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232364525457 - 2³ = 1232364525449 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 1232364525457.

It is not an unprimeable number, because it can be changed into a prime (1232364525451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47398635582 + ... + 47398635607.

It is an arithmetic number, because the mean of its divisors is an integer number (331790449165).

Almost surely, 2^{1232364525457} is an apocalyptic number.

It is an amenable number.

1232364525457 is a deficient number, since it is larger than the sum of its proper divisors (94797271203).

1232364525457 is an equidigital number, since it uses as much as digits as its factorization.

1232364525457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94797271202.

The product of its digits is 6048000, while the sum is 49.

The spelling of 1232364525457 in words is "one trillion, two hundred thirty-two billion, three hundred sixty-four million, five hundred twenty-five thousand, four hundred fifty-seven".