13233806358554 has 32 divisors (see below), whose sum is σ = 21100439243520. Its totient is φ = 6203381386752.

The previous prime is 13233806358547. The next prime is 13233806358557. The reversal of 13233806358554 is 45585360833231.

It is a self number, because there is not a number n which added to its sum of digits gives 13233806358554.

It is not an unprimeable number, because it can be changed into a prime (13233806358557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26006447 + ... + 26510429.

It is an arithmetic number, because the mean of its divisors is an integer number (659388726360).

Almost surely, 2^{13233806358554} is an apocalyptic number.

13233806358554 is a deficient number, since it is larger than the sum of its proper divisors (7866632884966).

13233806358554 is a wasteful number, since it uses less digits than its factorization.

13233806358554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507014.

The product of its (nonzero) digits is 31104000, while the sum is 56.

The spelling of 13233806358554 in words is "thirteen trillion, two hundred thirty-three billion, eight hundred six million, three hundred fifty-eight thousand, five hundred fifty-four".