555550545417673 has 32 divisors (see below), whose sum is σ = 613072983866112. Its totient is φ = 500306609510400.

The previous prime is 555550545417587. The next prime is 555550545417727. The reversal of 555550545417673 is 376714545055555.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-555550545417673 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 555550545417599 and 555550545417608.

It is not an unprimeable number, because it can be changed into a prime (555550545477673) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60036018 + ... + 68668948.

It is an arithmetic number, because the mean of its divisors is an integer number (19158530745816).

Almost surely, 2^{555550545417673} is an apocalyptic number.

It is an amenable number.

555550545417673 is a deficient number, since it is larger than the sum of its proper divisors (57522438448439).

555550545417673 is a wasteful number, since it uses less digits than its factorization.

555550545417673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8633745.

The product of its (nonzero) digits is 1102500000, while the sum is 67.

The spelling of 555550545417673 in words is "five hundred fifty-five trillion, five hundred fifty billion, five hundred forty-five million, four hundred seventeen thousand, six hundred seventy-three".