54003042031 has 4 divisors (see below), whose sum is σ = 54888337864. Its totient is φ = 53117746200.

The previous prime is 54003042001. The next prime is 54003042043. The reversal of 54003042031 is 13024030045.

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 54003042031 - 2²³ = 53994653423 is a prime.

It is a super-2 number, since 2×54003042031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54003041993 and 54003042011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54003042001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442647825 + ... + 442647946.

It is an arithmetic number, because the mean of its divisors is an integer number (13722084466).

Almost surely, 2^54003042031 is an apocalyptic number.

54003042031 is a deficient number, since it is larger than the sum of its proper divisors (885295833).

54003042031 is an equidigital number, since it uses as much as digits as its factorization.

54003042031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885295832.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 54003042031 its reverse (13024030045), we get a palindrome (67027072076).

The spelling of 54003042031 in words is "fifty-four billion, three million, forty-two thousand, thirty-one".