481151273 has 2 divisors, whose sum is σ = 481151274. Its totient is φ = 481151272.

The previous prime is 481151257. The next prime is 481151299. The reversal of 481151273 is 372151184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 351487504 + 129663769 = 18748^2 + 11387^2 .

It is a cyclic number.

It is not a de Polignac number, because 481151273 - 2⁴ = 481151257 is a prime.

It is not a weakly prime, because it can be changed into another prime (481151873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240575636 + 240575637.

It is an arithmetic number, because the mean of its divisors is an integer number (240575637).

Almost surely, 2^481151273 is an apocalyptic number.

It is an amenable number.

481151273 is a deficient number, since it is larger than the sum of its proper divisors (1).

481151273 is an equidigital number, since it uses as much as digits as its factorization.

481151273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 32.

The square root of 481151273 is about 21935.1606558967. The cubic root of 481151273 is about 783.5990119585.

The spelling of 481151273 in words is "four hundred eighty-one million, one hundred fifty-one thousand, two hundred seventy-three".