13489600233497 has 8 divisors (see below), whose sum is σ = 13602691146600. Its totient is φ = 13376721301504.

The previous prime is 13489600233493. The next prime is 13489600233511. The reversal of 13489600233497 is 79433200698431.

It can be written as a sum of positive squares in 4 ways, for example, as 2222541290761 + 11267058942736 = 1490819^2 + 3356644^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13489600233497 - 2² = 13489600233493 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13489600233493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52867472 + ... + 53122017.

It is an arithmetic number, because the mean of its divisors is an integer number (1700336393325).

Almost surely, 2^{13489600233497} is an apocalyptic number.

It is an amenable number.

13489600233497 is a deficient number, since it is larger than the sum of its proper divisors (113090913103).

13489600233497 is a wasteful number, since it uses less digits than its factorization.

13489600233497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105990555.

The product of its (nonzero) digits is 23514624, while the sum is 59.

The spelling of 13489600233497 in words is "thirteen trillion, four hundred eighty-nine billion, six hundred million, two hundred thirty-three thousand, four hundred ninety-seven".