13535503354 has 4 divisors (see below), whose sum is σ = 20303255034. Its totient is φ = 6767751676.

The previous prime is 13535503339. The next prime is 13535503361. The reversal of 13535503354 is 45330553531.

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

It can be written as a sum of positive squares in only one way, i.e., 12628590129 + 906913225 = 112377^2 + 30115^2 .

It is a super-2 number, since 2×13535503354² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3383875837 + ... + 3383875840.

Almost surely, 2^13535503354 is an apocalyptic number.

13535503354 is a deficient number, since it is larger than the sum of its proper divisors (6767751680).

13535503354 is an equidigital number, since it uses as much as digits as its factorization.

13535503354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6767751679.

The product of its (nonzero) digits is 202500, while the sum is 37.

The spelling of 13535503354 in words is "thirteen billion, five hundred thirty-five million, five hundred three thousand, three hundred fifty-four".