555406316807612 has 12 divisors (see below), whose sum is σ = 972062058435216. Its totient is φ = 277674300111840.

The previous prime is 555406316807599. The next prime is 555406316807663. The reversal of 555406316807612 is 216708613604555.

It is a super-2 number, since 2×555406316807612² (a number of 30 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 3 ways as a sum of consecutive naturals, for example, 7214529689 + ... + 7214606672.

It is an arithmetic number, because the mean of its divisors is an integer number (81005171536268).

Almost surely, 2^{555406316807612} is an apocalyptic number.

It is an amenable number.

555406316807612 is a deficient number, since it is larger than the sum of its proper divisors (416655741627604).

555406316807612 is a wasteful number, since it uses less digits than its factorization.

555406316807612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14429145988 (or 14429145986 counting only the distinct ones).

The product of its (nonzero) digits is 36288000, while the sum is 59.

The spelling of 555406316807612 in words is "five hundred fifty-five trillion, four hundred six billion, three hundred sixteen million, eight hundred seven thousand, six hundred twelve".