553935042559 has 4 divisors (see below), whose sum is σ = 554619759120. Its totient is φ = 553250326000.

The previous prime is 553935042547. The next prime is 553935042629. The reversal of 553935042559 is 955240539355.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 553935042559 - 2¹¹ = 553935040511 is a prime.

It is a super-2 number, since 2×553935042559² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553935042259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342357067 + ... + 342358684.

It is an arithmetic number, because the mean of its divisors is an integer number (138654939780).

Almost surely, 2^553935042559 is an apocalyptic number.

553935042559 is a deficient number, since it is larger than the sum of its proper divisors (684716561).

553935042559 is an equidigital number, since it uses as much as digits as its factorization.

553935042559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684716560.

The product of its (nonzero) digits is 18225000, while the sum is 55.

The spelling of 553935042559 in words is "five hundred fifty-three billion, nine hundred thirty-five million, forty-two thousand, five hundred fifty-nine".