1032140545 has 8 divisors (see below), whose sum is σ = 1238852160. Its totient is φ = 825523440.

The previous prime is 1032140521. The next prime is 1032140563. The reversal of 1032140545 is 5450412301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1032140545 - 2¹⁵ = 1032107777 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3166 + ... + 45544.

It is an arithmetic number, because the mean of its divisors is an integer number (154856520).

Almost surely, 2^1032140545 is an apocalyptic number.

It is an amenable number.

1032140545 is a deficient number, since it is larger than the sum of its proper divisors (206711615).

1032140545 is an equidigital number, since it uses as much as digits as its factorization.

1032140545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47255.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1032140545 is about 32126.9442213230. The cubic root of 1032140545 is about 1010.6007421766.

Adding to 1032140545 its reverse (5450412301), we get a palindrome (6482552846).

The spelling of 1032140545 in words is "one billion, thirty-two million, one hundred forty thousand, five hundred forty-five".