535243053555 has 48 divisors (see below), whose sum is σ = 1065673312704. Its totient is φ = 243440467200.

The previous prime is 535243053529. The next prime is 535243053557. The reversal of 535243053555 is 555350342535.

535243053555 is a `hidden beast` number, since 5 + 3 + 5 + 2 + 43 + 0 + 53 + 555 = 666.

It is not a de Polignac number, because 535243053555 - 2⁶ = 535243053491 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 535243053555.

It is not an unprimeable number, because it can be changed into a prime (535243053557) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4250596 + ... + 4374705.

It is an arithmetic number, because the mean of its divisors is an integer number (22201527348).

Almost surely, 2^535243053555 is an apocalyptic number.

535243053555 is a deficient number, since it is larger than the sum of its proper divisors (530430259149).

535243053555 is a wasteful number, since it uses less digits than its factorization.

535243053555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8625516 (or 8625513 counting only the distinct ones).

The product of its (nonzero) digits is 3375000, while the sum is 45.

The spelling of 535243053555 in words is "five hundred thirty-five billion, two hundred forty-three million, fifty-three thousand, five hundred fifty-five".