553417272344772 has 36 divisors (see below), whose sum is σ = 1526090054042736. Its totient is φ = 167702203740720.

The previous prime is 553417272344737. The next prime is 553417272344777. The reversal of 553417272344772 is 277443272714355.

553417272344772 is a `hidden beast` number, since 5 + 5 + 3 + 4 + 17 + 272 + 344 + 7 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (553417272344777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 698759181858 + ... + 698759182649.

It is an arithmetic number, because the mean of its divisors is an integer number (42391390390076).

Almost surely, 2^{553417272344772} is an apocalyptic number.

It is an amenable number.

553417272344772 is an abundant number, since it is smaller than the sum of its proper divisors (972672781697964).

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

553417272344772 is a wasteful number, since it uses less digits than its factorization.

553417272344772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397518364528 (or 1397518364523 counting only the distinct ones).

The product of its digits is 276595200, while the sum is 63.

The spelling of 553417272344772 in words is "five hundred fifty-three trillion, four hundred seventeen billion, two hundred seventy-two million, three hundred forty-four thousand, seven hundred seventy-two".