481468957 has 2 divisors, whose sum is σ = 481468958. Its totient is φ = 481468956.

The previous prime is 481468943. The next prime is 481468993. The reversal of 481468957 is 759864184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 447491716 + 33977241 = 21154^2 + 5829^2 .

It is a cyclic number.

It is not a de Polignac number, because 481468957 - 2⁷ = 481468829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481468937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240734478 + 240734479.

It is an arithmetic number, because the mean of its divisors is an integer number (240734479).

Almost surely, 2^481468957 is an apocalyptic number.

It is an amenable number.

481468957 is a deficient number, since it is larger than the sum of its proper divisors (1).

481468957 is an equidigital number, since it uses as much as digits as its factorization.

481468957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1935360, while the sum is 52.

The square root of 481468957 is about 21942.4008941592. The cubic root of 481468957 is about 783.7714332011.

The spelling of 481468957 in words is "four hundred eighty-one million, four hundred sixty-eight thousand, nine hundred fifty-seven".