544412235555 has 48 divisors (see below), whose sum is σ = 958318485696. Its totient is φ = 285871760640.

The previous prime is 544412235553. The next prime is 544412235581. The reversal of 544412235555 is 555532214445.

544412235555 is a `hidden beast` number, since 5 + 4 + 4 + 41 + 22 + 35 + 555 = 666.

It is not a de Polignac number, because 544412235555 - 2¹ = 544412235553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 544412235555.

It is not an unprimeable number, because it can be changed into a prime (544412235551) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 462385 + ... + 1141325.

It is an arithmetic number, because the mean of its divisors is an integer number (19964968452).

Almost surely, 2^544412235555 is an apocalyptic number.

544412235555 is a deficient number, since it is larger than the sum of its proper divisors (413906250141).

544412235555 is a wasteful number, since it uses less digits than its factorization.

544412235555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679228 (or 679225 counting only the distinct ones).

The product of its digits is 2400000, while the sum is 45.

The spelling of 544412235555 in words is "five hundred forty-four billion, four hundred twelve million, two hundred thirty-five thousand, five hundred fifty-five".