481959611 has 8 divisors (see below), whose sum is σ = 555016704. Its totient is φ = 409953960.

The previous prime is 481959601. The next prime is 481959629. The reversal of 481959611 is 116959184.

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

It is a cyclic number.

It is not a de Polignac number, because 481959611 - 2⁶ = 481959547 is a prime.

It is a super-3 number, since 3×481959611³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481959601) 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, 261875 + ... + 263708.

It is an arithmetic number, because the mean of its divisors is an integer number (69377088).

Almost surely, 2^481959611 is an apocalyptic number.

481959611 is a deficient number, since it is larger than the sum of its proper divisors (73057093).

481959611 is a wasteful number, since it uses less digits than its factorization.

481959611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525721.

The product of its digits is 77760, while the sum is 44.

The square root of 481959611 is about 21953.5785465605. The cubic root of 481959611 is about 784.0375839915.

The spelling of 481959611 in words is "four hundred eighty-one million, nine hundred fifty-nine thousand, six hundred eleven".