255544421162 has 8 divisors (see below), whose sum is σ = 383338015392. Its totient is φ = 127765082700.

The previous prime is 255544421131. The next prime is 255544421173. The reversal of 255544421162 is 261124445552.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3519014 + ... + 3590897.

It is an arithmetic number, because the mean of its divisors is an integer number (47917251924).

Almost surely, 2^255544421162 is an apocalyptic number.

255544421162 is a deficient number, since it is larger than the sum of its proper divisors (127793594230).

255544421162 is a wasteful number, since it uses less digits than its factorization.

255544421162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7127884.

The product of its digits is 384000, while the sum is 41.

The spelling of 255544421162 in words is "two hundred fifty-five billion, five hundred forty-four million, four hundred twenty-one thousand, one hundred sixty-two".