5400531443031 has 4 divisors (see below), whose sum is σ = 7200708590712. Its totient is φ = 3600354295352.

The previous prime is 5400531442973. The next prime is 5400531443063. The reversal of 5400531443031 is 1303441350045.

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 5400531443031 - 2⁹ = 5400531442519 is a prime.

It is a super-2 number, since 2×5400531443031² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5400531442983 and 5400531443001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5400531443071) 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, 900088573836 + ... + 900088573841.

It is an arithmetic number, because the mean of its divisors is an integer number (1800177147678).

Almost surely, 2^{5400531443031} is an apocalyptic number.

5400531443031 is a deficient number, since it is larger than the sum of its proper divisors (1800177147681).

5400531443031 is a wasteful number, since it uses less digits than its factorization.

5400531443031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800177147680.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 5400531443031 its reverse (1303441350045), we get a palindrome (6703972793076).

The spelling of 5400531443031 in words is "five trillion, four hundred billion, five hundred thirty-one million, four hundred forty-three thousand, thirty-one".