481500953 has 2 divisors, whose sum is σ = 481500954. Its totient is φ = 481500952.

The previous prime is 481500941. The next prime is 481500961. The reversal of 481500953 is 359005184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 473367049 + 8133904 = 21757^2 + 2852^2 .

It is a cyclic number.

It is not a de Polignac number, because 481500953 - 2¹⁰ = 481499929 is a prime.

It is not a weakly prime, because it can be changed into another prime (481500923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240750476 + 240750477.

It is an arithmetic number, because the mean of its divisors is an integer number (240750477).

Almost surely, 2^481500953 is an apocalyptic number.

It is an amenable number.

481500953 is a deficient number, since it is larger than the sum of its proper divisors (1).

481500953 is an equidigital number, since it uses as much as digits as its factorization.

481500953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 481500953 is about 21943.1299727272. The cubic root of 481500953 is about 783.7887946494.

The spelling of 481500953 in words is "four hundred eighty-one million, five hundred thousand, nine hundred fifty-three".