481495957 has 2 divisors, whose sum is σ = 481495958. Its totient is φ = 481495956.

The previous prime is 481495939. The next prime is 481496021. The reversal of 481495957 is 759594184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 456505956 + 24990001 = 21366^2 + 4999^2 .

It is a cyclic number.

It is not a de Polignac number, because 481495957 - 2¹⁵ = 481463189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481490957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240747978 + 240747979.

It is an arithmetic number, because the mean of its divisors is an integer number (240747979).

Almost surely, 2^481495957 is an apocalyptic number.

It is an amenable number.

481495957 is a deficient number, since it is larger than the sum of its proper divisors (1).

481495957 is an equidigital number, since it uses as much as digits as its factorization.

481495957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1814400, while the sum is 52.

The square root of 481495957 is about 21943.0161327015. The cubic root of 481495957 is about 783.7860838051.

The spelling of 481495957 in words is "four hundred eighty-one million, four hundred ninety-five thousand, nine hundred fifty-seven".