544251534130 has 8 divisors (see below), whose sum is σ = 979652761452. Its totient is φ = 217700613648.

The previous prime is 544251534109. The next prime is 544251534137. The reversal of 544251534130 is 31435152445.

It can be written as a sum of positive squares in 2 ways, for example, as 474970450761 + 69281083369 = 689181^2 + 263213^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 544251534130.

It is not an unprimeable number, because it can be changed into a prime (544251534137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27212576697 + ... + 27212576716.

Almost surely, 2^544251534130 is an apocalyptic number.

544251534130 is a deficient number, since it is larger than the sum of its proper divisors (435401227322).

544251534130 is a wasteful number, since it uses less digits than its factorization.

544251534130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54425153420.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 544251534130 its reverse (31435152445), we get a palindrome (575686686575).

The spelling of 544251534130 in words is "five hundred forty-four billion, two hundred fifty-one million, five hundred thirty-four thousand, one hundred thirty".