556535221162 has 8 divisors (see below), whose sum is σ = 835322315616. Its totient is φ = 278094449292.

The previous prime is 556535221159. The next prime is 556535221163. The reversal of 556535221162 is 261122535655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (556535221163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86576628 + ... + 86583055.

It is an arithmetic number, because the mean of its divisors is an integer number (104415289452).

Almost surely, 2^556535221162 is an apocalyptic number.

556535221162 is a deficient number, since it is larger than the sum of its proper divisors (278787094454).

556535221162 is a wasteful number, since it uses less digits than its factorization.

556535221162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173161292.

The product of its digits is 540000, while the sum is 43.

The spelling of 556535221162 in words is "five hundred fifty-six billion, five hundred thirty-five million, two hundred twenty-one thousand, one hundred sixty-two".