1325451233554 has 8 divisors (see below), whose sum is σ = 2272202114688. Its totient is φ = 568050528660.

The previous prime is 1325451233551. The next prime is 1325451233597. The reversal of 1325451233554 is 4553321545231.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1325451233554.

It is not an unprimeable number, because it can be changed into a prime (1325451233551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47337544042 + ... + 47337544069.

It is an arithmetic number, because the mean of its divisors is an integer number (284025264336).

Almost surely, 2^{1325451233554} is an apocalyptic number.

1325451233554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1325451233554 is a deficient number, since it is larger than the sum of its proper divisors (946750881134).

1325451233554 is an equidigital number, since it uses as much as digits as its factorization.

1325451233554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94675088120.

The product of its digits is 1080000, while the sum is 43.

Adding to 1325451233554 its reverse (4553321545231), we get a palindrome (5878772778785).

The spelling of 1325451233554 in words is "one trillion, three hundred twenty-five billion, four hundred fifty-one million, two hundred thirty-three thousand, five hundred fifty-four".