481306061 has 2 divisors, whose sum is σ = 481306062. Its totient is φ = 481306060.

The previous prime is 481306051. The next prime is 481306079. The reversal of 481306061 is 160603184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 391644100 + 89661961 = 19790^2 + 9469^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481306061 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481306051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240653030 + 240653031.

It is an arithmetic number, because the mean of its divisors is an integer number (240653031).

Almost surely, 2^481306061 is an apocalyptic number.

It is an amenable number.

481306061 is a deficient number, since it is larger than the sum of its proper divisors (1).

481306061 is an equidigital number, since it uses as much as digits as its factorization.

481306061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 481306061 is about 21938.6886800465. The cubic root of 481306061 is about 783.6830317712.

The spelling of 481306061 in words is "four hundred eighty-one million, three hundred six thousand, sixty-one".