1832725457 has 2 divisors, whose sum is σ = 1832725458. Its totient is φ = 1832725456.

The previous prime is 1832725421. The next prime is 1832725459. The reversal of 1832725457 is 7545272381.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1183291201 + 649434256 = 34399^2 + 25484^2 .

It is a cyclic number.

It is not a de Polignac number, because 1832725457 - 2²⁴ = 1815948241 is a prime.

Together with 1832725459, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1832725459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 916362728 + 916362729.

It is an arithmetic number, because the mean of its divisors is an integer number (916362729).

Almost surely, 2^1832725457 is an apocalyptic number.

It is an amenable number.

1832725457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1832725457 is an equidigital number, since it uses as much as digits as its factorization.

1832725457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 470400, while the sum is 44.

The square root of 1832725457 is about 42810.3428741233. The cubic root of 1832725457 is about 1223.7681259490.

The spelling of 1832725457 in words is "one billion, eight hundred thirty-two million, seven hundred twenty-five thousand, four hundred fifty-seven".