4540104463031 has 4 divisors (see below), whose sum is σ = 4540733903832. Its totient is φ = 4539475022232.

The previous prime is 4540104463009. The next prime is 4540104463039. The reversal of 4540104463031 is 1303644010454.

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 4540104463031 - 2¹⁰ = 4540104462007 is a prime.

It is a super-2 number, since 2×4540104463031² (a number of 26 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 = 4540104462982 and 4540104463000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4540104463039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314709581 + ... + 314724006.

It is an arithmetic number, because the mean of its divisors is an integer number (1135183475958).

Almost surely, 2^{4540104463031} is an apocalyptic number.

4540104463031 is a deficient number, since it is larger than the sum of its proper divisors (629440801).

4540104463031 is an equidigital number, since it uses as much as digits as its factorization.

4540104463031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629440800.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 4540104463031 its reverse (1303644010454), we get a palindrome (5843748473485).

The spelling of 4540104463031 in words is "four trillion, five hundred forty billion, one hundred four million, four hundred sixty-three thousand, thirty-one".