13352051553534 has 48 divisors (see below), whose sum is σ = 28946704924800. Its totient is φ = 4448029151808.

The previous prime is 13352051553497. The next prime is 13352051553587. The reversal of 13352051553534 is 43535515025331.

13352051553534 is a `hidden beast` number, since 1 + 3 + 3 + 52 + 0 + 5 + 15 + 53 + 534 = 666.

It is a super-4 number, since 4×13352051553534⁴ (a number of 54 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13352051553534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 286753747 + ... + 286800305.

It is an arithmetic number, because the mean of its divisors is an integer number (603056352600).

Almost surely, 2^{13352051553534} is an apocalyptic number.

13352051553534 is an abundant number, since it is smaller than the sum of its proper divisors (15594653371266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13352051553534 is a wasteful number, since it uses less digits than its factorization.

13352051553534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55729 (or 55726 counting only the distinct ones).

The product of its (nonzero) digits is 2025000, while the sum is 45.

Adding to 13352051553534 its reverse (43535515025331), we get a palindrome (56887566578865).

The spelling of 13352051553534 in words is "thirteen trillion, three hundred fifty-two billion, fifty-one million, five hundred fifty-three thousand, five hundred thirty-four".