481366893505 has 8 divisors (see below), whose sum is σ = 580230588672. Its totient is φ = 383366637168.

The previous prime is 481366893481. The next prime is 481366893529. The reversal of 481366893505 is 505398663184.

It is an interprime number because it is at equal distance from previous prime (481366893481) and next prime (481366893529).

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

It is a cyclic number.

It is not a de Polignac number, because 481366893505 - 2⁵ = 481366893473 is a prime.

It is a super-2 number, since 2×481366893505² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 481366893505.

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, 215858479 + ... + 215860708.

It is an arithmetic number, because the mean of its divisors is an integer number (72528823584).

Almost surely, 2^481366893505 is an apocalyptic number.

It is an amenable number.

481366893505 is a deficient number, since it is larger than the sum of its proper divisors (98863695167).

481366893505 is a wasteful number, since it uses less digits than its factorization.

481366893505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431719415.

The product of its (nonzero) digits is 18662400, while the sum is 58.

The spelling of 481366893505 in words is "four hundred eighty-one billion, three hundred sixty-six million, eight hundred ninety-three thousand, five hundred five".