481206577 has 2 divisors, whose sum is σ = 481206578. Its totient is φ = 481206576.

The previous prime is 481206553. The next prime is 481206587. The reversal of 481206577 is 775602184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 381186576 + 100020001 = 19524^2 + 10001^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481206577 is a prime.

It is not a weakly prime, because it can be changed into another prime (481206587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240603288 + 240603289.

It is an arithmetic number, because the mean of its divisors is an integer number (240603289).

Almost surely, 2^481206577 is an apocalyptic number.

It is an amenable number.

481206577 is a deficient number, since it is larger than the sum of its proper divisors (1).

481206577 is an equidigital number, since it uses as much as digits as its factorization.

481206577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 481206577 is about 21936.4212441319. The cubic root of 481206577 is about 783.6290333550.

The spelling of 481206577 in words is "four hundred eighty-one million, two hundred six thousand, five hundred seventy-seven".