3444725532573 has 108 divisors (see below), whose sum is σ = 5499736575060. Its totient is φ = 2077591868352.

The previous prime is 3444725532571. The next prime is 3444725532583. The reversal of 3444725532573 is 3752355274443.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

3444725532573 is a `hidden beast` number, since 3 + 4 + 4 + 47 + 25 + 5 + 3 + 2 + 573 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 374107159449 + 3070618373124 = 611643^2 + 1752318^2 .

It is not a de Polignac number, because 3444725532573 - 2¹ = 3444725532571 is a prime.

It is a super-2 number, since 2×3444725532573² (a number of 26 digits) contains 22 as substring.

Its product of digits (42336000) is a multiple of the sum of its prime divisors (280).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3444725532571) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 17485916311 + ... + 17485916507.

Almost surely, 2^{3444725532573} is an apocalyptic number.

It is an amenable number.

3444725532573 is a deficient number, since it is larger than the sum of its proper divisors (2055011042487).

3444725532573 is an frugal number, since it uses more digits than its factorization.

3444725532573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573 (or 280 counting only the distinct ones).

The product of its digits is 42336000, while the sum is 54.

The spelling of 3444725532573 in words is "three trillion, four hundred forty-four billion, seven hundred twenty-five million, five hundred thirty-two thousand, five hundred seventy-three".