5631935445 has 48 divisors (see below), whose sum is σ = 10287388800. Its totient is φ = 2842404480.

The previous prime is 5631935431. The next prime is 5631935489. The reversal of 5631935445 is 5445391365.

5631935445 is a `hidden beast` number, since 5 + 631 + 9 + 3 + 5 + 4 + 4 + 5 = 666.

It is not a de Polignac number, because 5631935445 - 2⁴ = 5631935429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5631935445.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 878311 + ... + 884699.

It is an arithmetic number, because the mean of its divisors is an integer number (214320600).

Almost surely, 2^5631935445 is an apocalyptic number.

It is an amenable number.

5631935445 is a deficient number, since it is larger than the sum of its proper divisors (4655453355).

5631935445 is a wasteful number, since it uses less digits than its factorization.

5631935445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7450 (or 7447 counting only the distinct ones).

The product of its digits is 972000, while the sum is 45.

The square root of 5631935445 is about 75046.2220568098. Note that the first 3 decimals coincide. The cubic root of 5631935445 is about 1779.1772746532.

The spelling of 5631935445 in words is "five billion, six hundred thirty-one million, nine hundred thirty-five thousand, four hundred forty-five".