1063116453 has 32 divisors (see below), whose sum is σ = 1685753856. Its totient is φ = 583322688.

The previous prime is 1063116433. The next prime is 1063116487. The reversal of 1063116453 is 3546113601.

It is not a de Polignac number, because 1063116453 - 2⁵ = 1063116421 is a prime.

It is a super-2 number, since 2×1063116453² = 2260433185278602418, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1063116453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063116413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42150 + ... + 62472.

It is an arithmetic number, because the mean of its divisors is an integer number (52679808).

Almost surely, 2^1063116453 is an apocalyptic number.

It is an amenable number.

1063116453 is a deficient number, since it is larger than the sum of its proper divisors (622637403).

1063116453 is a wasteful number, since it uses less digits than its factorization.

1063116453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20433.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 1063116453 is about 32605.4666122109. The cubic root of 1063116453 is about 1020.6110823086.

The spelling of 1063116453 in words is "one billion, sixty-three million, one hundred sixteen thousand, four hundred fifty-three".