5405512305 has 16 divisors (see below), whose sum is σ = 8649967104. Its totient is φ = 2882557440.

The previous prime is 5405512291. The next prime is 5405512313. The reversal of 5405512305 is 5032155045.

It is a happy number.

It is not a de Polignac number, because 5405512305 - 2¹⁸ = 5405250161 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121440 + ... + 159870.

It is an arithmetic number, because the mean of its divisors is an integer number (540622944).

Almost surely, 2^5405512305 is an apocalyptic number.

It is an amenable number.

5405512305 is a deficient number, since it is larger than the sum of its proper divisors (3244454799).

5405512305 is a wasteful number, since it uses less digits than its factorization.

5405512305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47816.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 5405512305 is about 73522.1892016281. The cubic root of 5405512305 is about 1755.0074057528.

The spelling of 5405512305 in words is "five billion, four hundred five million, five hundred twelve thousand, three hundred five".