4691154089 has 2 divisors, whose sum is σ = 4691154090. Its totient is φ = 4691154088.

The previous prime is 4691154059. The next prime is 4691154119. The reversal of 4691154089 is 9804511964.

It is a balanced prime because it is at equal distance from previous prime (4691154059) and next prime (4691154119).

It can be written as a sum of positive squares in only one way, i.e., 4691154064 + 25 = 68492^2 + 5^2 .

It is a cyclic number.

It is not a de Polignac number, because 4691154089 - 2¹⁶ = 4691088553 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4691154059) 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 as a sum of consecutive naturals, namely, 2345577044 + 2345577045.

It is an arithmetic number, because the mean of its divisors is an integer number (2345577045).

Almost surely, 2^4691154089 is an apocalyptic number.

It is an amenable number.

4691154089 is a deficient number, since it is larger than the sum of its proper divisors (1).

4691154089 is an equidigital number, since it uses as much as digits as its factorization.

4691154089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 4691154089 is about 68492.0001825031. Note that the first 3 decimals coincide. The cubic root of 4691154089 is about 1674.0171364902.

The spelling of 4691154089 in words is "four billion, six hundred ninety-one million, one hundred fifty-four thousand, eighty-nine".