556166514422354 has 32 divisors (see below), whose sum is σ = 966764249833536. Its totient is φ = 237157175185920.

The previous prime is 556166514422341. The next prime is 556166514422359. The reversal of 556166514422354 is 453224415661655.

It is a junction number, because it is equal to n+sod(n) for n = 556166514422293 and 556166514422302.

It is not an unprimeable number, because it can be changed into a prime (556166514422359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2421833459 + ... + 2422063094.

It is an arithmetic number, because the mean of its divisors is an integer number (30211382807298).

Almost surely, 2^{556166514422354} is an apocalyptic number.

556166514422354 is a deficient number, since it is larger than the sum of its proper divisors (410597735411182).

556166514422354 is a wasteful number, since it uses less digits than its factorization.

556166514422354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4843896890.

The product of its digits is 103680000, while the sum is 59.

The spelling of 556166514422354 in words is "five hundred fifty-six trillion, one hundred sixty-six billion, five hundred fourteen million, four hundred twenty-two thousand, three hundred fifty-four".