1325255461541 has 8 divisors (see below), whose sum is σ = 1446235430400. Its totient is φ = 1204359192640.

The previous prime is 1325255461529. The next prime is 1325255461547. The reversal of 1325255461541 is 1451645525231.

It is a happy number.

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 1325255461541 - 2²² = 1325251267237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1325255461492 and 1325255461501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325255461547) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 20891876 + ... + 20955213.

It is an arithmetic number, because the mean of its divisors is an integer number (180779428800).

Almost surely, 2^{1325255461541} is an apocalyptic number.

1325255461541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1325255461541 is a deficient number, since it is larger than the sum of its proper divisors (120979968859).

1325255461541 is a wasteful number, since it uses less digits than its factorization.

1325255461541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41849979.

The product of its digits is 720000, while the sum is 44.

The spelling of 1325255461541 in words is "one trillion, three hundred twenty-five billion, two hundred fifty-five million, four hundred sixty-one thousand, five hundred forty-one".