13550142513 has 16 divisors (see below), whose sum is σ = 18922481280. Its totient is φ = 8608537344.

The previous prime is 13550142503. The next prime is 13550142583. The reversal of 13550142513 is 31524105531.

It is not a de Polignac number, because 13550142513 - 2¹⁰ = 13550141489 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13550142503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346456 + ... + 383577.

It is an arithmetic number, because the mean of its divisors is an integer number (1182655080).

Almost surely, 2^13550142513 is an apocalyptic number.

It is an amenable number.

13550142513 is a deficient number, since it is larger than the sum of its proper divisors (5372338767).

13550142513 is a wasteful number, since it uses less digits than its factorization.

13550142513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730328.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 13550142513 in words is "thirteen billion, five hundred fifty million, one hundred forty-two thousand, five hundred thirteen".