54057253013567 has 4 divisors (see below), whose sum is σ = 54592473340536. Its totient is φ = 53522032686600.

The previous prime is 54057253013513. The next prime is 54057253013573. The reversal of 54057253013567 is 76531035275045.

54057253013567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54057253013567 - 2¹⁶ = 54057252948031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54057253013507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267610163333 + ... + 267610163534.

It is an arithmetic number, because the mean of its divisors is an integer number (13648118335134).

Almost surely, 2^{54057253013567} is an apocalyptic number.

54057253013567 is a deficient number, since it is larger than the sum of its proper divisors (535220326969).

54057253013567 is a wasteful number, since it uses less digits than its factorization.

54057253013567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535220326968.

The product of its (nonzero) digits is 13230000, while the sum is 53.

The spelling of 54057253013567 in words is "fifty-four trillion, fifty-seven billion, two hundred fifty-three million, thirteen thousand, five hundred sixty-seven".