553434181434355 has 64 divisors (see below), whose sum is σ = 731063745578880. Its totient is φ = 399728762044416.

The previous prime is 553434181434307. The next prime is 553434181434451.

553434181434355 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 553434181434355 - 2¹⁹ = 553434180910067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 553434181434355.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 619065276 + ... + 619958614.

It is an arithmetic number, because the mean of its divisors is an integer number (11422871024670).

Almost surely, 2^{553434181434355} is an apocalyptic number.

553434181434355 is a deficient number, since it is larger than the sum of its proper divisors (177629564144525).

553434181434355 is a wasteful number, since it uses less digits than its factorization.

553434181434355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894520.

The product of its digits is 103680000, while the sum is 58.

The spelling of 553434181434355 in words is "five hundred fifty-three trillion, four hundred thirty-four billion, one hundred eighty-one million, four hundred thirty-four thousand, three hundred fifty-five".