5146928545 has 16 divisors (see below), whose sum is σ = 6757815168. Its totient is φ = 3732099840.

The previous prime is 5146928539. The next prime is 5146928573. The reversal of 5146928545 is 5458296415.

It is a happy number.

It is not a de Polignac number, because 5146928545 - 2¹⁵ = 5146895777 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 120309 + ... + 157378.

It is an arithmetic number, because the mean of its divisors is an integer number (422363448).

Almost surely, 2^5146928545 is an apocalyptic number.

5146928545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5146928545 is a deficient number, since it is larger than the sum of its proper divisors (1610886623).

5146928545 is a wasteful number, since it uses less digits than its factorization.

5146928545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278040.

The product of its digits is 1728000, while the sum is 49.

The square root of 5146928545 is about 71742.0974393696. The cubic root of 5146928545 is about 1726.5641258100.

The spelling of 5146928545 in words is "five billion, one hundred forty-six million, nine hundred twenty-eight thousand, five hundred forty-five".