13550314351 has 16 divisors (see below), whose sum is σ = 16024343040. Its totient is φ = 11211066720.

The previous prime is 13550314333. The next prime is 13550314373. The reversal of 13550314351 is 15341305531.

It is not a de Polignac number, because 13550314351 - 2⁷ = 13550314223 is a prime.

It is a super-2 number, since 2×13550314351² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13550314391) 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, 1087366 + ... + 1099756.

It is an arithmetic number, because the mean of its divisors is an integer number (1001521440).

Almost surely, 2^13550314351 is an apocalyptic number.

13550314351 is a deficient number, since it is larger than the sum of its proper divisors (2474028689).

13550314351 is a wasteful number, since it uses less digits than its factorization.

13550314351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17814.

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 13550314351 its reverse (15341305531), we get a palindrome (28891619882).

The spelling of 13550314351 in words is "thirteen billion, five hundred fifty million, three hundred fourteen thousand, three hundred fifty-one".