480961669543 has 4 divisors (see below), whose sum is σ = 480967181728. Its totient is φ = 480956157360.

The previous prime is 480961669537. The next prime is 480961669571. The reversal of 480961669543 is 345966169084.

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

It is a cyclic number.

It is not a de Polignac number, because 480961669543 - 2¹³ = 480961661351 is a prime.

It is a super-3 number, since 3×480961669543³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480961669523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2623071 + ... + 2800432.

It is an arithmetic number, because the mean of its divisors is an integer number (120241795432).

Almost surely, 2^480961669543 is an apocalyptic number.

480961669543 is a deficient number, since it is larger than the sum of its proper divisors (5512185).

480961669543 is an equidigital number, since it uses as much as digits as its factorization.

480961669543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5512184.

The product of its (nonzero) digits is 33592320, while the sum is 61.

The spelling of 480961669543 in words is "four hundred eighty billion, nine hundred sixty-one million, six hundred sixty-nine thousand, five hundred forty-three".