45556824571893 has 64 divisors (see below), whose sum is σ = 71977973760000. Its totient is φ = 28394736701760.

The previous prime is 45556824571891. The next prime is 45556824571903. The reversal of 45556824571893 is 39817542865554.

It is a happy number.

45556824571893 is a `hidden beast` number, since 4 + 5 + 5 + 5 + 6 + 82 + 457 + 1 + 8 + 93 = 666.

It is not a de Polignac number, because 45556824571893 - 2¹ = 45556824571891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45556824571891) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 83578708 + ... + 84122018.

It is an arithmetic number, because the mean of its divisors is an integer number (1124655840000).

Almost surely, 2^{45556824571893} is an apocalyptic number.

It is an amenable number.

45556824571893 is a deficient number, since it is larger than the sum of its proper divisors (26421149188107).

45556824571893 is a wasteful number, since it uses less digits than its factorization.

45556824571893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545487 (or 545481 counting only the distinct ones).

The product of its digits is 1451520000, while the sum is 72.

The spelling of 45556824571893 in words is "forty-five trillion, five hundred fifty-six billion, eight hundred twenty-four million, five hundred seventy-one thousand, eight hundred ninety-three".