13534350052 has 6 divisors (see below), whose sum is σ = 23685112598. Its totient is φ = 6767175024.

The previous prime is 13534350043. The next prime is 13534350077. The reversal of 13534350052 is 25005343531.

It can be written as a sum of positive squares in only one way, i.e., 13534064896 + 285156 = 116336^2 + 534^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13534349996 and 13534350023.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1691793753 + ... + 1691793760.

Almost surely, 2^13534350052 is an apocalyptic number.

It is an amenable number.

13534350052 is a deficient number, since it is larger than the sum of its proper divisors (10150762546).

13534350052 is a wasteful number, since it uses less digits than its factorization.

13534350052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3383587517 (or 3383587515 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

Adding to 13534350052 its reverse (25005343531), we get a palindrome (38539693583).

The spelling of 13534350052 in words is "thirteen billion, five hundred thirty-four million, three hundred fifty thousand, fifty-two".