1063552003 has 8 divisors (see below), whose sum is σ = 1100951280. Its totient is φ = 1026201120.

The previous prime is 1063551997. The next prime is 1063552031. The reversal of 1063552003 is 3002553601.

It is a happy number.

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 1063552003 - 2⁵ = 1063551971 is a prime.

It is a super-2 number, since 2×1063552003² = 2262285726170624018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1063552043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35913 + ... + 58453.

It is an arithmetic number, because the mean of its divisors is an integer number (137618910).

Almost surely, 2^1063552003 is an apocalyptic number.

1063552003 is a deficient number, since it is larger than the sum of its proper divisors (37399277).

1063552003 is a wasteful number, since it uses less digits than its factorization.

1063552003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24197.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 1063552003 is about 32612.1450229819. The cubic root of 1063552003 is about 1020.7504419129.

The spelling of 1063552003 in words is "one billion, sixty-three million, five hundred fifty-two thousand, three".