544631500145 has 8 divisors (see below), whose sum is σ = 654050315904. Its totient is φ = 435376856304.

The previous prime is 544631500111. The next prime is 544631500261. The reversal of 544631500145 is 541005136445.

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

It is a cyclic number.

It is not a de Polignac number, because 544631500145 - 2¹⁰ = 544631499121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 544631500099 and 544631500108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41035679 + ... + 41048948.

It is an arithmetic number, because the mean of its divisors is an integer number (81756289488).

Almost surely, 2^544631500145 is an apocalyptic number.

It is an amenable number.

544631500145 is a deficient number, since it is larger than the sum of its proper divisors (109418815759).

544631500145 is a wasteful number, since it uses less digits than its factorization.

544631500145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82085959.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 544631500145 in words is "five hundred forty-four billion, six hundred thirty-one million, five hundred thousand, one hundred forty-five".