555066495054 has 12 divisors (see below), whose sum is σ = 1202644072656. Its totient is φ = 185022165012.

The previous prime is 555066495037. The next prime is 555066495091. The reversal of 555066495054 is 450594660555.

It is a happy number.

555066495054 is a `hidden beast` number, since 55 + 50 + 6 + 6 + 495 + 0 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15418513734 + ... + 15418513769.

It is an arithmetic number, because the mean of its divisors is an integer number (100220339388).

Almost surely, 2^555066495054 is an apocalyptic number.

555066495054 is an abundant number, since it is smaller than the sum of its proper divisors (647577577602).

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

555066495054 is a wasteful number, since it uses less digits than its factorization.

555066495054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30837027511 (or 30837027508 counting only the distinct ones).

The product of its (nonzero) digits is 16200000, while the sum is 54.

The spelling of 555066495054 in words is "five hundred fifty-five billion, sixty-six million, four hundred ninety-five thousand, fifty-four".