54336048493 has 4 divisors (see below), whose sum is σ = 56698485408. Its totient is φ = 51973611580.

The previous prime is 54336048479. The next prime is 54336048577. The reversal of 54336048493 is 39484063345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39484063345 = 5 ⋅7896812669.

It is a cyclic number.

It is not a de Polignac number, because 54336048493 - 2¹⁷ = 54335917421 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54336028493) 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, 1181218423 + ... + 1181218468.

It is an arithmetic number, because the mean of its divisors is an integer number (14174621352).

Almost surely, 2^54336048493 is an apocalyptic number.

It is an amenable number.

54336048493 is a deficient number, since it is larger than the sum of its proper divisors (2362436915).

54336048493 is a wasteful number, since it uses less digits than its factorization.

54336048493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362436914.

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 54336048493 in words is "fifty-four billion, three hundred thirty-six million, forty-eight thousand, four hundred ninety-three".