1063430545 has 8 divisors (see below), whose sum is σ = 1294090560. Its totient is φ = 838761840.

The previous prime is 1063430519. The next prime is 1063430591. The reversal of 1063430545 is 5450343601.

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

It is not a de Polignac number, because 1063430545 - 2¹¹ = 1063428497 is a prime.

It is a super-2 number, since 2×1063430545² = 2261769048077994050, which contains 22 as substring.

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, 1497435 + ... + 1498144.

It is an arithmetic number, because the mean of its divisors is an integer number (161761320).

Almost surely, 2^1063430545 is an apocalyptic number.

It is an amenable number.

1063430545 is a deficient number, since it is larger than the sum of its proper divisors (230660015).

1063430545 is an equidigital number, since it uses as much as digits as its factorization.

1063430545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995655.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 1063430545 is about 32610.2828107945. The cubic root of 1063430545 is about 1020.7115837512.

The spelling of 1063430545 in words is "one billion, sixty-three million, four hundred thirty thousand, five hundred forty-five".