13436155013 has 8 divisors (see below), whose sum is σ = 13529489400. Its totient is φ = 13342863040.

The previous prime is 13436154947. The next prime is 13436155123. The reversal of 13436155013 is 31055163431.

It can be written as a sum of positive squares in 4 ways, for example, as 2456887489 + 10979267524 = 49567^2 + 104782^2 .

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 13436155013 - 2¹⁶ = 13436089477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13436152013) 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, 883631 + ... + 898707.

It is an arithmetic number, because the mean of its divisors is an integer number (1691186175).

Almost surely, 2^13436155013 is an apocalyptic number.

It is an amenable number.

13436155013 is a deficient number, since it is larger than the sum of its proper divisors (93334387).

13436155013 is a wasteful number, since it uses less digits than its factorization.

13436155013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21207.

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 13436155013 in words is "thirteen billion, four hundred thirty-six million, one hundred fifty-five thousand, thirteen".