481423757 has 2 divisors, whose sum is σ = 481423758. Its totient is φ = 481423756.

The previous prime is 481423721. The next prime is 481423777. The reversal of 481423757 is 757324184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 306285001 + 175138756 = 17501^2 + 13234^2 .

It is a cyclic number.

It is not a de Polignac number, because 481423757 - 2¹² = 481419661 is a prime.

It is a Chen prime.

It is equal to p_25427579 and since 481423757 and 25427579 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481423777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240711878 + 240711879.

It is an arithmetic number, because the mean of its divisors is an integer number (240711879).

Almost surely, 2^481423757 is an apocalyptic number.

It is an amenable number.

481423757 is a deficient number, since it is larger than the sum of its proper divisors (1).

481423757 is an equidigital number, since it uses as much as digits as its factorization.

481423757 is an evil number, because the sum of its binary digits is even.

The product of its digits is 188160, while the sum is 41.

The square root of 481423757 is about 21941.3709006525. The cubic root of 481423757 is about 783.7469057787.

The spelling of 481423757 in words is "four hundred eighty-one million, four hundred twenty-three thousand, seven hundred fifty-seven".