13555351204 has 12 divisors (see below), whose sum is σ = 23806286028. Its totient is φ = 6753555200.

The previous prime is 13555351193. The next prime is 13555351207. The reversal of 13555351204 is 40215355531.

It can be written as a sum of positive squares in 2 ways, for example, as 5019439104 + 8535912100 = 70848^2 + 92390^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13555351204.

It is not an unprimeable number, because it can be changed into a prime (13555351207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6028837 + ... + 6031084.

It is an arithmetic number, because the mean of its divisors is an integer number (1983857169).

Almost surely, 2^13555351204 is an apocalyptic number.

It is an amenable number.

13555351204 is a deficient number, since it is larger than the sum of its proper divisors (10250934824).

13555351204 is a wasteful number, since it uses less digits than its factorization.

13555351204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12060206 (or 12060204 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 13555351204 in words is "thirteen billion, five hundred fifty-five million, three hundred fifty-one thousand, two hundred four".