481289338655 has 16 divisors (see below), whose sum is σ = 588502744704. Its totient is φ = 377773572000.

The previous prime is 481289338633. The next prime is 481289338679. The reversal of 481289338655 is 556833982184.

It is not a de Polignac number, because 481289338655 - 2¹⁴ = 481289322271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2777837 + ... + 2946006.

It is an arithmetic number, because the mean of its divisors is an integer number (36781421544).

Almost surely, 2^481289338655 is an apocalyptic number.

481289338655 is a deficient number, since it is larger than the sum of its proper divisors (107213406049).

481289338655 is a wasteful number, since it uses less digits than its factorization.

481289338655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5724166.

The product of its digits is 49766400, while the sum is 62.

The spelling of 481289338655 in words is "four hundred eighty-one billion, two hundred eighty-nine million, three hundred thirty-eight thousand, six hundred fifty-five".