15155111116604 has 6 divisors (see below), whose sum is σ = 26521444454064. Its totient is φ = 7577555558300.

The previous prime is 15155111116603. The next prime is 15155111116627. The reversal of 15155111116604 is 40661111155151.

It is a super-2 number, since 2×15155111116604² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15155111116601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1894388889572 + ... + 1894388889579.

It is an arithmetic number, because the mean of its divisors is an integer number (4420240742344).

Almost surely, 2^{15155111116604} is an apocalyptic number.

It is an amenable number.

15155111116604 is a deficient number, since it is larger than the sum of its proper divisors (11366333337460).

15155111116604 is a wasteful number, since it uses less digits than its factorization.

15155111116604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3788777779155 (or 3788777779153 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 38.

The spelling of 15155111116604 in words is "fifteen trillion, one hundred fifty-five billion, one hundred eleven million, one hundred sixteen thousand, six hundred four".