54867674881 has 8 divisors (see below), whose sum is σ = 57397415400. Its totient is φ = 52380451200.

The previous prime is 54867674867. The next prime is 54867674887. The reversal of 54867674881 is 18847676845.

It can be written as a sum of positive squares in 4 ways, for example, as 4145428225 + 50722246656 = 64385^2 + 225216^2 .

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 54867674881 - 2¹¹ = 54867672833 is a prime.

It is a super-2 number, since 2×54867674881² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54867674887) 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, 10626570 + ... + 10631731.

It is an arithmetic number, because the mean of its divisors is an integer number (7174676925).

Almost surely, 2^54867674881 is an apocalyptic number.

It is an amenable number.

54867674881 is a deficient number, since it is larger than the sum of its proper divisors (2529740519).

54867674881 is a wasteful number, since it uses less digits than its factorization.

54867674881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21258419.

The product of its digits is 72253440, while the sum is 64.

The spelling of 54867674881 in words is "fifty-four billion, eight hundred sixty-seven million, six hundred seventy-four thousand, eight hundred eighty-one".