481658554983 has 4 divisors (see below), whose sum is σ = 642211406648. Its totient is φ = 321105703320.

The previous prime is 481658554963. The next prime is 481658554987. The reversal of 481658554983 is 389455856184.

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

It is not a de Polignac number, because 481658554983 - 2¹³ = 481658546791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481658554987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80276425828 + ... + 80276425833.

It is an arithmetic number, because the mean of its divisors is an integer number (160552851662).

Almost surely, 2^481658554983 is an apocalyptic number.

481658554983 is a deficient number, since it is larger than the sum of its proper divisors (160552851665).

481658554983 is a wasteful number, since it uses less digits than its factorization.

481658554983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160552851664.

The product of its digits is 165888000, while the sum is 66.

The spelling of 481658554983 in words is "four hundred eighty-one billion, six hundred fifty-eight million, five hundred fifty-four thousand, nine hundred eighty-three".