535500355505 has 4 divisors (see below), whose sum is σ = 642600426612. Its totient is φ = 428400284400.

The previous prime is 535500355499. The next prime is 535500355517. The reversal of 535500355505 is 505553005535.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 391063873201 + 144436482304 = 625351^2 + 380048^2 .

It is not a de Polignac number, because 535500355505 - 2⁶ = 535500355441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53550035546 + ... + 53550035555.

It is an arithmetic number, because the mean of its divisors is an integer number (160650106653).

Almost surely, 2^535500355505 is an apocalyptic number.

It is an amenable number.

535500355505 is a deficient number, since it is larger than the sum of its proper divisors (107100071107).

535500355505 is a wasteful number, since it uses less digits than its factorization.

535500355505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107100071106.

The product of its (nonzero) digits is 703125, while the sum is 41.

The spelling of 535500355505 in words is "five hundred thirty-five billion, five hundred million, three hundred fifty-five thousand, five hundred five".