505535101453 has 8 divisors (see below), whose sum is σ = 535281991488. Its totient is φ = 475789270464.

The previous prime is 505535101403. The next prime is 505535101459. The reversal of 505535101453 is 354101535505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-505535101453 is a prime.

It is a super-2 number, since 2×505535101453² (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 (505535101459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 852850 + ... + 1318492.

It is an arithmetic number, because the mean of its divisors is an integer number (66910248936).

Almost surely, 2^505535101453 is an apocalyptic number.

It is an amenable number.

505535101453 is a deficient number, since it is larger than the sum of its proper divisors (29746890035).

505535101453 is a wasteful number, since it uses less digits than its factorization.

505535101453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529523.

The product of its (nonzero) digits is 112500, while the sum is 37.

Adding to 505535101453 its reverse (354101535505), we get a palindrome (859636636958).

The spelling of 505535101453 in words is "five hundred five billion, five hundred thirty-five million, one hundred one thousand, four hundred fifty-three".