54055347571 has 4 divisors (see below), whose sum is σ = 54467983944. Its totient is φ = 53642711200.

The previous prime is 54055347557. The next prime is 54055347623. The reversal of 54055347571 is 17574355045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54055347571 - 2⁵ = 54055347539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54055347371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206317990 + ... + 206318251.

It is an arithmetic number, because the mean of its divisors is an integer number (13616995986).

Almost surely, 2^54055347571 is an apocalyptic number.

54055347571 is a deficient number, since it is larger than the sum of its proper divisors (412636373).

54055347571 is a wasteful number, since it uses less digits than its factorization.

54055347571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412636372.

The product of its (nonzero) digits is 1470000, while the sum is 46.

The spelling of 54055347571 in words is "fifty-four billion, fifty-five million, three hundred forty-seven thousand, five hundred seventy-one".