544564213125 has 120 divisors (see below), whose sum is σ = 959955590880. Its totient is φ = 274467312000.

The previous prime is 544564213099. The next prime is 544564213129. The reversal of 544564213125 is 521312465445.

It is not a de Polignac number, because 544564213125 - 2¹¹ = 544564211077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544564213129) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 381079911 + ... + 381081339.

It is an arithmetic number, because the mean of its divisors is an integer number (7999629924).

Almost surely, 2^544564213125 is an apocalyptic number.

It is an amenable number.

544564213125 is a deficient number, since it is larger than the sum of its proper divisors (415391377755).

544564213125 is a wasteful number, since it uses less digits than its factorization.

544564213125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053 (or 2019 counting only the distinct ones).

The product of its digits is 576000, while the sum is 42.

It can be divided in two parts, 54456 and 4213125, that added together give a triangular number (4267581 = T₂₉₂₁).

The spelling of 544564213125 in words is "five hundred forty-four billion, five hundred sixty-four million, two hundred thirteen thousand, one hundred twenty-five".