13552002345 has 32 divisors (see below), whose sum is σ = 25200829440. Its totient is φ = 6090194880.

The previous prime is 13552002313. The next prime is 13552002367. The reversal of 13552002345 is 54320025531.

It is not a de Polignac number, because 13552002345 - 2⁵ = 13552002313 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1087591 + ... + 1099980.

It is an arithmetic number, because the mean of its divisors is an integer number (787525920).

Almost surely, 2^13552002345 is an apocalyptic number.

13552002345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13552002345 is a deficient number, since it is larger than the sum of its proper divisors (11648827095).

13552002345 is a wasteful number, since it uses less digits than its factorization.

13552002345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187645.

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 13552002345 its reverse (54320025531), we get a palindrome (67872027876).

The spelling of 13552002345 in words is "thirteen billion, five hundred fifty-two million, two thousand, three hundred forty-five".