481366801 has 2 divisors, whose sum is σ = 481366802. Its totient is φ = 481366800.

The previous prime is 481366771. The next prime is 481366807. The reversal of 481366801 is 108663184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 317552400 + 163814401 = 17820^2 + 12799^2 .

It is a cyclic number.

It is not a de Polignac number, because 481366801 - 2⁷ = 481366673 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (481366807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240683400 + 240683401.

It is an arithmetic number, because the mean of its divisors is an integer number (240683401).

Almost surely, 2^481366801 is an apocalyptic number.

It is an amenable number.

481366801 is a deficient number, since it is larger than the sum of its proper divisors (1).

481366801 is an equidigital number, since it uses as much as digits as its factorization.

481366801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 481366801 is about 21940.0729488304. The cubic root of 481366801 is about 783.7159968697.

The spelling of 481366801 in words is "four hundred eighty-one million, three hundred sixty-six thousand, eight hundred one".