544016845631 has 8 divisors (see below), whose sum is σ = 622581747744. Its totient is φ = 465663996000.

The previous prime is 544016845627. The next prime is 544016845637. The reversal of 544016845631 is 136548610445.

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

It is not a de Polignac number, because 544016845631 - 2² = 544016845627 is a prime.

It is a super-2 number, since 2×544016845631² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544016845637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53007620 + ... + 53017881.

It is an arithmetic number, because the mean of its divisors is an integer number (77822718468).

Almost surely, 2^544016845631 is an apocalyptic number.

544016845631 is a deficient number, since it is larger than the sum of its proper divisors (78564902113).

544016845631 is a wasteful number, since it uses less digits than its factorization.

544016845631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106026241.

The product of its (nonzero) digits is 1382400, while the sum is 47.

The spelling of 544016845631 in words is "five hundred forty-four billion, sixteen million, eight hundred forty-five thousand, six hundred thirty-one".