481692961765 has 4 divisors (see below), whose sum is σ = 578031554124. Its totient is φ = 385354369408.

The previous prime is 481692961759. The next prime is 481692961811. The reversal of 481692961765 is 567169296184.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 343057375521 + 138635586244 = 585711^2 + 372338^2 .

It is a cyclic number.

It is not a de Polignac number, because 481692961765 - 2¹⁹ = 481692437477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 481692961697 and 481692961706.

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 3 ways as a sum of consecutive naturals, for example, 48169296172 + ... + 48169296181.

It is an arithmetic number, because the mean of its divisors is an integer number (144507888531).

Almost surely, 2^481692961765 is an apocalyptic number.

It is an amenable number.

481692961765 is a deficient number, since it is larger than the sum of its proper divisors (96338592359).

481692961765 is an equidigital number, since it uses as much as digits as its factorization.

481692961765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96338592358.

The product of its digits is 39191040, while the sum is 64.

The spelling of 481692961765 in words is "four hundred eighty-one billion, six hundred ninety-two million, nine hundred sixty-one thousand, seven hundred sixty-five".