481621768101045 has 96 divisors (see below), whose sum is σ = 985685485075200. Its totient is φ = 214467829678080.

The previous prime is 481621768101017. The next prime is 481621768101113. The reversal of 481621768101045 is 540101867126184.

481621768101045 is a `hidden beast` number, since 4 + 8 + 1 + 621 + 7 + 6 + 8 + 1 + 0 + 1 + 0 + 4 + 5 = 666.

It is not a de Polignac number, because 481621768101045 - 2¹³ = 481621768092853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 481621768100982 and 481621768101000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 186769932 + ... + 189331061.

It is an arithmetic number, because the mean of its divisors is an integer number (10267557136200).

Almost surely, 2^{481621768101045} is an apocalyptic number.

481621768101045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

481621768101045 is an abundant number, since it is smaller than the sum of its proper divisors (504063716974155).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481621768101045 is a wasteful number, since it uses less digits than its factorization.

481621768101045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376101227 (or 376101224 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 54.

The spelling of 481621768101045 in words is "four hundred eighty-one trillion, six hundred twenty-one billion, seven hundred sixty-eight million, one hundred one thousand, forty-five".