13758549953 has 16 divisors (see below), whose sum is σ = 14479534080. Its totient is φ = 13055970816.

The previous prime is 13758549913. The next prime is 13758549977. The reversal of 13758549953 is 35994585731.

It is a cyclic number.

It is not a de Polignac number, because 13758549953 - 2³² = 9463582657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13758549892 and 13758549901.

It is not an unprimeable number, because it can be changed into a prime (13758549913) 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, 376625 + ... + 411537.

It is an arithmetic number, because the mean of its divisors is an integer number (904970880).

Almost surely, 2^13758549953 is an apocalyptic number.

It is an amenable number.

13758549953 is a deficient number, since it is larger than the sum of its proper divisors (720984127).

13758549953 is a wasteful number, since it uses less digits than its factorization.

13758549953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35176.

The product of its digits is 20412000, while the sum is 59.

The spelling of 13758549953 in words is "thirteen billion, seven hundred fifty-eight million, five hundred forty-nine thousand, nine hundred fifty-three".