544452414403 has 4 divisors (see below), whose sum is σ = 559167344560. Its totient is φ = 529737484248.

The previous prime is 544452414397. The next prime is 544452414487. The reversal of 544452414403 is 304414254445.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 544452414403 - 2⁵ = 544452414371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (544452414703) 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, 7357465023 + ... + 7357465096.

It is an arithmetic number, because the mean of its divisors is an integer number (139791836140).

Almost surely, 2^544452414403 is an apocalyptic number.

544452414403 is a deficient number, since it is larger than the sum of its proper divisors (14714930157).

544452414403 is a wasteful number, since it uses less digits than its factorization.

544452414403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14714930156.

The product of its (nonzero) digits is 614400, while the sum is 40.

Adding to 544452414403 its reverse (304414254445), we get a palindrome (848866668848).

The spelling of 544452414403 in words is "five hundred forty-four billion, four hundred fifty-two million, four hundred fourteen thousand, four hundred three".