4926668545 has 16 divisors (see below), whose sum is σ = 6056126208. Its totient is φ = 3845761920.

The previous prime is 4926668543. The next prime is 4926668573. The reversal of 4926668545 is 5458666294.

It is not a de Polignac number, because 4926668545 - 2¹ = 4926668543 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4926668543) by changing a digit.

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, 46117 + ... + 109453.

It is an arithmetic number, because the mean of its divisors is an integer number (378507888).

Almost surely, 2^4926668545 is an apocalyptic number.

It is an amenable number.

4926668545 is a deficient number, since it is larger than the sum of its proper divisors (1129457663).

4926668545 is a wasteful number, since it uses less digits than its factorization.

4926668545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63720.

The product of its digits is 12441600, while the sum is 55.

The square root of 4926668545 is about 70190.2311222865. The cubic root of 4926668545 is about 1701.5750736703.

The spelling of 4926668545 in words is "four billion, nine hundred twenty-six million, six hundred sixty-eight thousand, five hundred forty-five".