481222759918 has 16 divisors (see below), whose sum is σ = 723488250240. Its totient is φ = 240060561336.

The previous prime is 481222759867. The next prime is 481222760003. The reversal of 481222759918 is 819957222184.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1621093 + ... + 1894831.

It is an arithmetic number, because the mean of its divisors is an integer number (45218015640).

Almost surely, 2^481222759918 is an apocalyptic number.

481222759918 is a deficient number, since it is larger than the sum of its proper divisors (242265490322).

481222759918 is a wasteful number, since it uses less digits than its factorization.

481222759918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275751.

The product of its digits is 5806080, while the sum is 58.

The spelling of 481222759918 in words is "four hundred eighty-one billion, two hundred twenty-two million, seven hundred fifty-nine thousand, nine hundred eighteen".