13647755002 has 16 divisors (see below), whose sum is σ = 23893943040. Its totient is φ = 5724589968.

The previous prime is 13647754999. The next prime is 13647755041. The reversal of 13647755002 is 20055774631.

It is a super-2 number, since 2×13647755002² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10369977 + ... + 10371292.

It is an arithmetic number, because the mean of its divisors is an integer number (1493371440).

Almost surely, 2^13647755002 is an apocalyptic number.

13647755002 is a deficient number, since it is larger than the sum of its proper divisors (10246188038).

13647755002 is a wasteful number, since it uses less digits than its factorization.

13647755002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20741325.

The product of its (nonzero) digits is 176400, while the sum is 40.

The spelling of 13647755002 in words is "thirteen billion, six hundred forty-seven million, seven hundred fifty-five thousand, two".