481981083573 has 8 divisors (see below), whose sum is σ = 701063394336. Its totient is φ = 292109747600.

The previous prime is 481981083557. The next prime is 481981083583. The reversal of 481981083573 is 375380189184.

It is a happy number.

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

It is not a de Polignac number, because 481981083573 - 2⁴ = 481981083557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481981083523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7302743658 + ... + 7302743723.

It is an arithmetic number, because the mean of its divisors is an integer number (87632924292).

Almost surely, 2^481981083573 is an apocalyptic number.

It is an amenable number.

481981083573 is a deficient number, since it is larger than the sum of its proper divisors (219082310763).

481981083573 is a wasteful number, since it uses less digits than its factorization.

481981083573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14605487395.

The product of its (nonzero) digits is 5806080, while the sum is 57.

The spelling of 481981083573 in words is "four hundred eighty-one billion, nine hundred eighty-one million, eighty-three thousand, five hundred seventy-three".