5550111511154 has 24 divisors (see below), whose sum is σ = 10041594717888. Its totient is φ = 2253428731800.

The previous prime is 5550111511127. The next prime is 5550111511181. The reversal of 5550111511154 is 4511151110555.

It is an interprime number because it is at equal distance from previous prime (5550111511127) and next prime (5550111511181).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 549076022 + ... + 549086129.

It is an arithmetic number, because the mean of its divisors is an integer number (418399779912).

Almost surely, 2^{5550111511154} is an apocalyptic number.

5550111511154 is a deficient number, since it is larger than the sum of its proper divisors (4491483206734).

5550111511154 is a wasteful number, since it uses less digits than its factorization.

5550111511154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098162198 (or 1098162179 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 35.

The spelling of 5550111511154 in words is "five trillion, five hundred fifty billion, one hundred eleven million, five hundred eleven thousand, one hundred fifty-four".