544862053 has 4 divisors (see below), whose sum is σ = 576912780. Its totient is φ = 512811328.

The previous prime is 544862051. The next prime is 544862057. The reversal of 544862053 is 350268445.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 350268445 = 5 ⋅70053689.

It can be written as a sum of positive squares in 2 ways, for example, as 415425924 + 129436129 = 20382^2 + 11377^2 .

It is a cyclic number.

It is not a de Polignac number, because 544862053 - 2¹ = 544862051 is a prime.

It is a super-3 number, since 3×544862053³ (a number of 27 digits) contains 333 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 (544862051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16025338 + ... + 16025371.

It is an arithmetic number, because the mean of its divisors is an integer number (144228195).

Almost surely, 2^544862053 is an apocalyptic number.

It is an amenable number.

544862053 is a deficient number, since it is larger than the sum of its proper divisors (32050727).

544862053 is a wasteful number, since it uses less digits than its factorization.

544862053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32050726.

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 544862053 is about 23342.2803727485. The cubic root of 544862053 is about 816.7619941663.

The spelling of 544862053 in words is "five hundred forty-four million, eight hundred sixty-two thousand, fifty-three".