544125131 has 8 divisors (see below), whose sum is σ = 593926128. Its totient is φ = 494380000.

The previous prime is 544125073. The next prime is 544125149. The reversal of 544125131 is 131521445.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544125131 is a prime.

It is a super-2 number, since 2×544125131² = 592144316371534322, which 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 544125131.

It is not an unprimeable number, because it can be changed into a prime (544125151) 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, 7901 + ... + 33921.

It is an arithmetic number, because the mean of its divisors is an integer number (74240766).

Almost surely, 2^544125131 is an apocalyptic number.

544125131 is a deficient number, since it is larger than the sum of its proper divisors (49800997).

544125131 is a wasteful number, since it uses less digits than its factorization.

544125131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27933.

The product of its digits is 2400, while the sum is 26.

The square root of 544125131 is about 23326.4898988253. The cubic root of 544125131 is about 816.3936064655.

Adding to 544125131 its reverse (131521445), we get a palindrome (675646576).

The spelling of 544125131 in words is "five hundred forty-four million, one hundred twenty-five thousand, one hundred thirty-one".