963996453 has 36 divisors (see below), whose sum is σ = 1675652940. Its totient is φ = 531853056.

The previous prime is 963996433. The next prime is 963996487. The reversal of 963996453 is 354699369.

It can be written as a sum of positive squares in 2 ways, for example, as 707932449 + 256064004 = 26607^2 + 16002^2 .

It is not a de Polignac number, because 963996453 - 2²² = 959802149 is a prime.

It is a super-2 number, since 2×963996453² = 1858578322793162418, 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 963996453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963996413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 24900 + ... + 50477.

It is an arithmetic number, because the mean of its divisors is an integer number (46545915).

Almost surely, 2^963996453 is an apocalyptic number.

It is an amenable number.

963996453 is a deficient number, since it is larger than the sum of its proper divisors (711656487).

963996453 is a wasteful number, since it uses less digits than its factorization.

963996453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75426 (or 75416 counting only the distinct ones).

The product of its digits is 4723920, while the sum is 54.

The square root of 963996453 is about 31048.2922718787. The cubic root of 963996453 is about 987.8518374123.

The spelling of 963996453 in words is "nine hundred sixty-three million, nine hundred ninety-six thousand, four hundred fifty-three".