54538359213 has 16 divisors (see below), whose sum is σ = 78317165696. Its totient is φ = 33559634880.

The previous prime is 54538359151. The next prime is 54538359223. The reversal of 54538359213 is 31295383545.

It is not a de Polignac number, because 54538359213 - 2²¹ = 54536262061 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 (54538359223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600168 + ... + 685038.

It is an arithmetic number, because the mean of its divisors is an integer number (4894822856).

Almost surely, 2^54538359213 is an apocalyptic number.

It is an amenable number.

54538359213 is a deficient number, since it is larger than the sum of its proper divisors (23778806483).

54538359213 is a wasteful number, since it uses less digits than its factorization.

54538359213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101364.

The product of its digits is 1944000, while the sum is 48.

The spelling of 54538359213 in words is "fifty-four billion, five hundred thirty-eight million, three hundred fifty-nine thousand, two hundred thirteen".