553242145043 has 16 divisors (see below), whose sum is σ = 645781800960. Its totient is φ = 464080392096.

The previous prime is 553242145037. The next prime is 553242145069. The reversal of 553242145043 is 340541242355.

It is a cyclic number.

It is not a de Polignac number, because 553242145043 - 2⁸ = 553242144787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 553242144988 and 553242145006.

It is not an unprimeable number, because it can be changed into a prime (553242145073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4448930 + ... + 4571592.

It is an arithmetic number, because the mean of its divisors is an integer number (40361362560).

Almost surely, 2^553242145043 is an apocalyptic number.

553242145043 is a deficient number, since it is larger than the sum of its proper divisors (92539655917).

553242145043 is a wasteful number, since it uses less digits than its factorization.

553242145043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136426.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 553242145043 its reverse (340541242355), we get a palindrome (893783387398).

The spelling of 553242145043 in words is "five hundred fifty-three billion, two hundred forty-two million, one hundred forty-five thousand, forty-three".