54035203423 has 4 divisors (see below), whose sum is σ = 54271165240. Its totient is φ = 53799241608.

The previous prime is 54035203421. The next prime is 54035203429. The reversal of 54035203423 is 32430253045.

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 54035203423 - 2¹ = 54035203421 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 (54035203421) 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, 117980565 + ... + 117981022.

It is an arithmetic number, because the mean of its divisors is an integer number (13567791310).

Almost surely, 2^54035203423 is an apocalyptic number.

54035203423 is a deficient number, since it is larger than the sum of its proper divisors (235961817).

54035203423 is a wasteful number, since it uses less digits than its factorization.

54035203423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235961816.

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 54035203423 its reverse (32430253045), we get a palindrome (86465456468).

The spelling of 54035203423 in words is "fifty-four billion, thirty-five million, two hundred three thousand, four hundred twenty-three".