6163400445 has 16 divisors (see below), whose sum is σ = 9862897920. Its totient is φ = 3286661184.

The previous prime is 6163400437. The next prime is 6163400449. The reversal of 6163400445 is 5440043616.

It is not a de Polignac number, because 6163400445 - 2³ = 6163400437 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6163400449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89907 + ... + 142863.

It is an arithmetic number, because the mean of its divisors is an integer number (616431120).

Almost surely, 2^6163400445 is an apocalyptic number.

It is an amenable number.

6163400445 is a deficient number, since it is larger than the sum of its proper divisors (3699497475).

6163400445 is a wasteful number, since it uses less digits than its factorization.

6163400445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60724.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 6163400445 is about 78507.3273331859. The cubic root of 6163400445 is about 1833.4685373750.

The spelling of 6163400445 in words is "six billion, one hundred sixty-three million, four hundred thousand, four hundred forty-five".