555105555016 has 32 divisors (see below), whose sum is σ = 1072690264800. Its totient is φ = 269147692800.

The previous prime is 555105554987. The next prime is 555105555023. The reversal of 555105555016 is 610555501555.

It is a Harshad number since it is a multiple of its sum of digits (43).

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, 5756785 + ... + 5852416.

It is an arithmetic number, because the mean of its divisors is an integer number (33521570775).

Almost surely, 2^555105555016 is an apocalyptic number.

It is an amenable number.

555105555016 is a deficient number, since it is larger than the sum of its proper divisors (517584709784).

555105555016 is a wasteful number, since it uses less digits than its factorization.

555105555016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11609389 (or 11609385 counting only the distinct ones).

The product of its (nonzero) digits is 468750, while the sum is 43.

The spelling of 555105555016 in words is "five hundred fifty-five billion, one hundred five million, five hundred fifty-five thousand, sixteen".