1032545057 has 4 divisors (see below), whose sum is σ = 1034057520. Its totient is φ = 1031032596.

The previous prime is 1032545047. The next prime is 1032545083. The reversal of 1032545057 is 7505452301.

1032545057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7505452301 = 2351 ⋅3192451.

It is a cyclic number.

It is not a de Polignac number, because 1032545057 - 2¹⁸ = 1032282913 is a prime.

It is a super-2 number, since 2×1032545057² = 2132298589470266498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1032545047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755207 + ... + 756572.

It is an arithmetic number, because the mean of its divisors is an integer number (258514380).

Almost surely, 2^1032545057 is an apocalyptic number.

It is an amenable number.

1032545057 is a deficient number, since it is larger than the sum of its proper divisors (1512463).

1032545057 is an equidigital number, since it uses as much as digits as its factorization.

1032545057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512462.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 1032545057 is about 32133.2391302215. The cubic root of 1032545057 is about 1010.7327483379.

Adding to 1032545057 its reverse (7505452301), we get a palindrome (8537997358).

The spelling of 1032545057 in words is "one billion, thirty-two million, five hundred forty-five thousand, fifty-seven".