5405445463 has 6 divisors (see below), whose sum is σ = 5941522832. Its totient is φ = 4914041220.

The previous prime is 5405445457. The next prime is 5405445569. The reversal of 5405445463 is 3645445045.

It is not a de Polignac number, because 5405445463 - 2⁹ = 5405444951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405445163) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22336431 + ... + 22336672.

Almost surely, 2^5405445463 is an apocalyptic number.

5405445463 is a deficient number, since it is larger than the sum of its proper divisors (536077369).

5405445463 is a wasteful number, since it uses less digits than its factorization.

5405445463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44673125 (or 44673114 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

The square root of 5405445463 is about 73521.7346299718. The cubic root of 5405445463 is about 1755.0001718601. Note that the first 3 decimals are identical.

The spelling of 5405445463 in words is "five billion, four hundred five million, four hundred forty-five thousand, four hundred sixty-three".