13132011545 has 8 divisors (see below), whose sum is σ = 15824350080. Its totient is φ = 10461651760.

The previous prime is 13132011533. The next prime is 13132011569. The reversal of 13132011545 is 54511023131.

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

It is not a de Polignac number, because 13132011545 - 2¹⁴ = 13131995161 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5493371 + ... + 5495760.

It is an arithmetic number, because the mean of its divisors is an integer number (1978043760).

Almost surely, 2^13132011545 is an apocalyptic number.

It is an amenable number.

13132011545 is a deficient number, since it is larger than the sum of its proper divisors (2692338535).

13132011545 is a wasteful number, since it uses less digits than its factorization.

13132011545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10989375.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 13132011545 its reverse (54511023131), we get a palindrome (67643034676).

The spelling of 13132011545 in words is "thirteen billion, one hundred thirty-two million, eleven thousand, five hundred forty-five".