4506622001091 has 48 divisors (see below), whose sum is σ = 7685699227648. Its totient is φ = 2490125198400.

The previous prime is 4506622001071. The next prime is 4506622001099. The reversal of 4506622001091 is 1901002266054.

4506622001091 is a `hidden beast` number, since 4 + 506 + 62 + 2 + 0 + 0 + 1 + 0 + 91 = 666.

4506622001091 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4506622001091 - 2⁷ = 4506622000963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4506622001099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1483146 + ... + 3348576.

Almost surely, 2^{4506622001091} is an apocalyptic number.

4506622001091 is a deficient number, since it is larger than the sum of its proper divisors (3179077226557).

4506622001091 is a wasteful number, since it uses less digits than its factorization.

4506622001091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866712 (or 1866709 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 4506622001091 in words is "four trillion, five hundred six billion, six hundred twenty-two million, one thousand, ninety-one".