54574355881 has 8 divisors (see below), whose sum is σ = 55847813120. Its totient is φ = 53301093552.

The previous prime is 54574355873. The next prime is 54574355887. The reversal of 54574355881 is 18855347545.

It is a happy number.

54574355881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54574355881 - 2³ = 54574355873 is a prime.

It is a super-2 number, since 2×54574355881² (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 (54574355887) 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, 625240 + ... + 707158.

It is an arithmetic number, because the mean of its divisors is an integer number (6980976640).

Almost surely, 2^54574355881 is an apocalyptic number.

It is an amenable number.

54574355881 is a deficient number, since it is larger than the sum of its proper divisors (1273457239).

54574355881 is a wasteful number, since it uses less digits than its factorization.

54574355881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97455.

The product of its digits is 13440000, while the sum is 55.

The spelling of 54574355881 in words is "fifty-four billion, five hundred seventy-four million, three hundred fifty-five thousand, eight hundred eighty-one".