13303245523555 has 16 divisors (see below), whose sum is σ = 17939359851840. Its totient is φ = 9396807539328.

The previous prime is 13303245523549. The next prime is 13303245523571. The reversal of 13303245523555 is 55532554230331.

It is not a de Polignac number, because 13303245523555 - 2¹³ = 13303245515363 is a prime.

It is a super-2 number, since 2×13303245523555² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4449244500 + ... + 4449247489.

It is an arithmetic number, because the mean of its divisors is an integer number (1121209990740).

Almost surely, 2^{13303245523555} is an apocalyptic number.

13303245523555 is a deficient number, since it is larger than the sum of its proper divisors (4636114328285).

13303245523555 is a wasteful number, since it uses less digits than its factorization.

13303245523555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8898492030.

The product of its (nonzero) digits is 4050000, while the sum is 46.

Adding to 13303245523555 its reverse (55532554230331), we get a palindrome (68835799753886).

The spelling of 13303245523555 in words is "thirteen trillion, three hundred three billion, two hundred forty-five million, five hundred twenty-three thousand, five hundred fifty-five".