1063610063 has 4 divisors (see below), whose sum is σ = 1119589560. Its totient is φ = 1007630568.

The previous prime is 1063610039. The next prime is 1063610071. The reversal of 1063610063 is 3600163601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3600163601 = 661 ⋅5446541.

It is a cyclic number.

It is not a de Polignac number, because 1063610063 - 2¹² = 1063605967 is a prime.

It is a super-2 number, since 2×1063610063² = 2262532732229727938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063610563) 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, 27989720 + ... + 27989757.

It is an arithmetic number, because the mean of its divisors is an integer number (279897390).

Almost surely, 2^1063610063 is an apocalyptic number.

1063610063 is a deficient number, since it is larger than the sum of its proper divisors (55979497).

1063610063 is an equidigital number, since it uses as much as digits as its factorization.

1063610063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55979496.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 1063610063 is about 32613.0351700053. The cubic root of 1063610063 is about 1020.7690160531.

Adding to 1063610063 its reverse (3600163601), we get a palindrome (4663773664).

The spelling of 1063610063 in words is "one billion, sixty-three million, six hundred ten thousand, sixty-three".