544725431 has 8 divisors (see below), whose sum is σ = 551725104. Its totient is φ = 537736320.

The previous prime is 544725413. The next prime is 544725451. The reversal of 544725431 is 134527445.

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 544725431 - 2⁶ = 544725367 is a prime.

It is a super-2 number, since 2×544725431² = 593451590356271522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 544725391 and 544725400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544725451) 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, 177845 + ... + 180881.

It is an arithmetic number, because the mean of its divisors is an integer number (68965638).

Almost surely, 2^544725431 is an apocalyptic number.

544725431 is a deficient number, since it is larger than the sum of its proper divisors (6999673).

544725431 is a wasteful number, since it uses less digits than its factorization.

544725431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5281.

The product of its digits is 67200, while the sum is 35.

The square root of 544725431 is about 23339.3536971357. The cubic root of 544725431 is about 816.6937218488.

The spelling of 544725431 in words is "five hundred forty-four million, seven hundred twenty-five thousand, four hundred thirty-one".