544367763445 has 16 divisors (see below), whose sum is σ = 712641503808. Its totient is φ = 395895709440.

The previous prime is 544367763439. The next prime is 544367763551.

It is a happy number.

544367763445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 544367763445 - 2¹⁵ = 544367730677 is a prime.

It is a super-2 number, since 2×544367763445² (a number of 24 digits) 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 544367763445.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4419382 + ... + 4540888.

It is an arithmetic number, because the mean of its divisors is an integer number (44540093988).

Almost surely, 2^544367763445 is an apocalyptic number.

544367763445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

544367763445 is a deficient number, since it is larger than the sum of its proper divisors (168273740363).

544367763445 is a wasteful number, since it uses less digits than its factorization.

544367763445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202980.

The product of its digits is 101606400, while the sum is 58.

The spelling of 544367763445 in words is "five hundred forty-four billion, three hundred sixty-seven million, seven hundred sixty-three thousand, four hundred forty-five".