1063461993695 has 4 divisors (see below), whose sum is σ = 1276154392440. Its totient is φ = 850769594952.

The previous prime is 1063461993689. The next prime is 1063461993703. The reversal of 1063461993695 is 5963991643601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1063461993695 - 2³⁰ = 1062388251871 is a prime.

It is a super-2 number, since 2×1063461993695² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106346199365 + ... + 106346199374.

It is an arithmetic number, because the mean of its divisors is an integer number (319038598110).

Almost surely, 2^{1063461993695} is an apocalyptic number.

1063461993695 is a deficient number, since it is larger than the sum of its proper divisors (212692398745).

1063461993695 is an equidigital number, since it uses as much as digits as its factorization.

1063461993695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212692398744.

The product of its (nonzero) digits is 28343520, while the sum is 62.

The spelling of 1063461993695 in words is "one trillion, sixty-three billion, four hundred sixty-one million, nine hundred ninety-three thousand, six hundred ninety-five".