553425604344 has 96 divisors (see below), whose sum is σ = 1508616018000. Its totient is φ = 183276587520.

The previous prime is 553425604337. The next prime is 553425604357. The reversal of 553425604344 is 443406524355.

553425604344 is a `hidden beast` number, since 5 + 5 + 3 + 4 + 2 + 5 + 604 + 34 + 4 = 666.

553425604344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 553425604344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13650327 + ... + 13690809.

Almost surely, 2^553425604344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553425604344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (754308009000).

553425604344 is an abundant number, since it is smaller than the sum of its proper divisors (955190413656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553425604344 is a wasteful number, since it uses less digits than its factorization.

553425604344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41725 (or 41718 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

The spelling of 553425604344 in words is "five hundred fifty-three billion, four hundred twenty-five million, six hundred four thousand, three hundred forty-four".