553561455411324 has 288 divisors, whose sum is σ = 1448698621353984. Its totient is φ = 178117319761920.

The previous prime is 553561455411299. The next prime is 553561455411337. The reversal of 553561455411324 is 423114554165355.

553561455411324 is a `hidden beast` number, since 5 + 5 + 3 + 5 + 61 + 4 + 5 + 541 + 1 + 32 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 58141099684 + ... + 58141109204.

It is an arithmetic number, because the mean of its divisors is an integer number (5030203546368).

Almost surely, 2^{553561455411324} 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 553561455411324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (724349310676992).

553561455411324 is an abundant number, since it is smaller than the sum of its proper divisors (895137165942660).

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

553561455411324 is a wasteful number, since it uses less digits than its factorization.

553561455411324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10817 (or 10812 counting only the distinct ones).

The product of its digits is 21600000, while the sum is 54.

The spelling of 553561455411324 in words is "five hundred fifty-three trillion, five hundred sixty-one billion, four hundred fifty-five million, four hundred eleven thousand, three hundred twenty-four".