3832557457 has 2 divisors, whose sum is σ = 3832557458. Its totient is φ = 3832557456.

The previous prime is 3832557439. The next prime is 3832557461. The reversal of 3832557457 is 7547552383.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2151475456 + 1681082001 = 46384^2 + 41001^2 .

It is a cyclic number.

It is not a de Polignac number, because 3832557457 - 2⁷ = 3832557329 is a prime.

It is a super-2 number, since 2×3832557457² = 29376993322412613698, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3832557457.

It is not a weakly prime, because it can be changed into another prime (3832557467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1916278728 + 1916278729.

It is an arithmetic number, because the mean of its divisors is an integer number (1916278729).

Almost surely, 2^3832557457 is an apocalyptic number.

It is an amenable number.

3832557457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3832557457 is an equidigital number, since it uses as much as digits as its factorization.

3832557457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3528000, while the sum is 49.

The square root of 3832557457 is about 61907.6526529637. The cubic root of 3832557457 is about 1564.9347156740.

The spelling of 3832557457 in words is "three billion, eight hundred thirty-two million, five hundred fifty-seven thousand, four hundred fifty-seven".