555000066016 has 96 divisors (see below), whose sum is σ = 1260451777536. Its totient is φ = 238180224000.

The previous prime is 555000066007. The next prime is 555000066037. The reversal of 555000066016 is 610660000555.

It is a super-2 number, since 2×555000066016² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172870 + ... + 1067653.

It is an arithmetic number, because the mean of its divisors is an integer number (13129706016).

Almost surely, 2^555000066016 is an apocalyptic number.

It is an amenable number.

555000066016 is an abundant number, since it is smaller than the sum of its proper divisors (705451711520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555000066016 is a wasteful number, since it uses less digits than its factorization.

555000066016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240616 (or 1240608 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 555000066016 in words is "five hundred fifty-five billion, sixty-six thousand, sixteen".