1032563145 has 8 divisors (see below), whose sum is σ = 1652101056. Its totient is φ = 550700336.

The previous prime is 1032563131. The next prime is 1032563179. The reversal of 1032563145 is 5413652301.

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

It is a cyclic number.

It is not a de Polignac number, because 1032563145 - 2¹⁰ = 1032562121 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34418757 + ... + 34418786.

It is an arithmetic number, because the mean of its divisors is an integer number (206512632).

Almost surely, 2^1032563145 is an apocalyptic number.

1032563145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1032563145 is a deficient number, since it is larger than the sum of its proper divisors (619537911).

1032563145 is an equidigital number, since it uses as much as digits as its factorization.

1032563145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68837551.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1032563145 is about 32133.5205820962. The cubic root of 1032563145 is about 1010.7386502683.

The spelling of 1032563145 in words is "one billion, thirty-two million, five hundred sixty-three thousand, one hundred forty-five".