481958401 has 2 divisors, whose sum is σ = 481958402. Its totient is φ = 481958400.

The previous prime is 481958387. The next prime is 481958419. The reversal of 481958401 is 104859184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 477378801 + 4579600 = 21849^2 + 2140^2 .

It is a cyclic number.

It is not a de Polignac number, because 481958401 - 2⁷ = 481958273 is a prime.

It is not a weakly prime, because it can be changed into another prime (481958441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240979200 + 240979201.

It is an arithmetic number, because the mean of its divisors is an integer number (240979201).

Almost surely, 2^481958401 is an apocalyptic number.

It is an amenable number.

481958401 is a deficient number, since it is larger than the sum of its proper divisors (1).

481958401 is an equidigital number, since it uses as much as digits as its factorization.

481958401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 40.

The square root of 481958401 is about 21953.5509883937. The cubic root of 481958401 is about 784.0369278602.

The spelling of 481958401 in words is "four hundred eighty-one million, nine hundred fifty-eight thousand, four hundred one".