56444253323541 has 8 divisors (see below), whose sum is σ = 75259045659360. Its totient is φ = 37629481601712.

The previous prime is 56444253323533. The next prime is 56444253323567. The reversal of 56444253323541 is 14532335244465.

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

It is not a de Polignac number, because 56444253323541 - 2³ = 56444253323533 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56444253324541) 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, 3144070 + ... + 11080328.

It is an arithmetic number, because the mean of its divisors is an integer number (9407380707420).

Almost surely, 2^{56444253323541} is an apocalyptic number.

It is an amenable number.

56444253323541 is a deficient number, since it is larger than the sum of its proper divisors (18814792335819).

56444253323541 is a wasteful number, since it uses less digits than its factorization.

56444253323541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10306995.

The product of its digits is 20736000, while the sum is 51.

The spelling of 56444253323541 in words is "fifty-six trillion, four hundred forty-four billion, two hundred fifty-three million, three hundred twenty-three thousand, five hundred forty-one".