553414244402544 has 40 divisors (see below), whose sum is σ = 1633889673951360. Its totient is φ = 158118355543488.

The previous prime is 553414244402543. The next prime is 553414244402731. The reversal of 553414244402544 is 445204442414355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553414244402543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823533101454 + ... + 823533102125.

It is an arithmetic number, because the mean of its divisors is an integer number (40847241848784).

Almost surely, 2^{553414244402544} is an apocalyptic number.

It is an amenable number.

553414244402544 is an abundant number, since it is smaller than the sum of its proper divisors (1080475429548816).

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

553414244402544 is a wasteful number, since it uses less digits than its factorization.

553414244402544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647066203597 (or 1647066203591 counting only the distinct ones).

The product of its (nonzero) digits is 24576000, while the sum is 51.

Adding to 553414244402544 its reverse (445204442414355), we get a palindrome (998618686816899).

The spelling of 553414244402544 in words is "five hundred fifty-three trillion, four hundred fourteen billion, two hundred forty-four million, four hundred two thousand, five hundred forty-four".