483612561 has 12 divisors (see below), whose sum is σ = 706401540. Its totient is φ = 318785280.

The previous prime is 483612539. The next prime is 483612593. The reversal of 483612561 is 165216384.

It is a happy number.

483612561 is a `hidden beast` number, since 4 + 83 + 6 + 12 + 561 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 315417600 + 168194961 = 17760^2 + 12969^2 .

It is not a de Polignac number, because 483612561 - 2⁷ = 483612433 is a prime.

It is a super-2 number, since 2×483612561² = 467762218313957442, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (483612061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 301080 + ... + 302681.

It is an arithmetic number, because the mean of its divisors is an integer number (58866795).

Almost surely, 2^483612561 is an apocalyptic number.

It is an amenable number.

483612561 is a deficient number, since it is larger than the sum of its proper divisors (222788979).

483612561 is a wasteful number, since it uses less digits than its factorization.

483612561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603856 (or 603853 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 483612561 is about 21991.1928053028. The cubic root of 483612561 is about 784.9328845753.

The spelling of 483612561 in words is "four hundred eighty-three million, six hundred twelve thousand, five hundred sixty-one".