13350050531 has 8 divisors (see below), whose sum is σ = 13455368640. Its totient is φ = 13244865192.

The previous prime is 13350050491. The next prime is 13350050543. The reversal of 13350050531 is 13505005331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13350050531 is a prime.

It is a super-2 number, since 2×13350050531² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13350050531.

It is not an unprimeable number, because it can be changed into a prime (13350050561) 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, 173756 + ... + 238518.

It is an arithmetic number, because the mean of its divisors is an integer number (1681921080).

Almost surely, 2^13350050531 is an apocalyptic number.

13350050531 is a deficient number, since it is larger than the sum of its proper divisors (105318109).

13350050531 is a wasteful number, since it uses less digits than its factorization.

13350050531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66385.

The product of its (nonzero) digits is 3375, while the sum is 26.

Adding to 13350050531 its reverse (13505005331), we get a palindrome (26855055862).

The spelling of 13350050531 in words is "thirteen billion, three hundred fifty million, fifty thousand, five hundred thirty-one".