4545344233031 has 8 divisors (see below), whose sum is σ = 5200051084800. Its totient is φ = 3891980371608.

The previous prime is 4545344232959. The next prime is 4545344233069. The reversal of 4545344233031 is 1303324435454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4545344233031 - 2¹⁸ = 4545343970887 is a prime.

It is a super-2 number, since 2×4545344233031² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4545344233031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545344233091) 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 7 ways as a sum of consecutive naturals, for example, 335740331 + ... + 335753868.

It is an arithmetic number, because the mean of its divisors is an integer number (650006385600).

Almost surely, 2^{4545344233031} is an apocalyptic number.

4545344233031 is a deficient number, since it is larger than the sum of its proper divisors (654706851769).

4545344233031 is an equidigital number, since it uses as much as digits as its factorization.

4545344233031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671495173.

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 4545344233031 its reverse (1303324435454), we get a palindrome (5848668668485).

The spelling of 4545344233031 in words is "four trillion, five hundred forty-five billion, three hundred forty-four million, two hundred thirty-three thousand, thirty-one".