535455015232453 has 4 divisors (see below), whose sum is σ = 535455143656128. Its totient is φ = 535454886808780.

The previous prime is 535455015232351. The next prime is 535455015232469. The reversal of 535455015232453 is 354232510554535.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535455015232453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 535455015232453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535455015242453) 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, 57740263 + ... + 66369028.

It is an arithmetic number, because the mean of its divisors is an integer number (133863785914032).

Almost surely, 2^{535455015232453} is an apocalyptic number.

It is an amenable number.

535455015232453 is a deficient number, since it is larger than the sum of its proper divisors (128423675).

535455015232453 is a wasteful number, since it uses less digits than its factorization.

535455015232453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128423674.

The product of its (nonzero) digits is 27000000, while the sum is 52.

Adding to 535455015232453 its reverse (354232510554535), we get a palindrome (889687525786988).

The spelling of 535455015232453 in words is "five hundred thirty-five trillion, four hundred fifty-five billion, fifteen million, two hundred thirty-two thousand, four hundred fifty-three".