4571892834989 has 2 divisors, whose sum is σ = 4571892834990. Its totient is φ = 4571892834988.

The previous prime is 4571892834973. The next prime is 4571892834997. The reversal of 4571892834989 is 9894382981754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3817791642889 + 754101192100 = 1953917^2 + 868390^2 .

It is a cyclic number.

It is not a de Polignac number, because 4571892834989 - 2⁴ = 4571892834973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4571892834919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2285946417494 + 2285946417495.

It is an arithmetic number, because the mean of its divisors is an integer number (2285946417495).

Almost surely, 2^{4571892834989} is an apocalyptic number.

It is an amenable number.

4571892834989 is a deficient number, since it is larger than the sum of its proper divisors (1).

4571892834989 is an equidigital number, since it uses as much as digits as its factorization.

4571892834989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1254113280, while the sum is 77.

The spelling of 4571892834989 in words is "four trillion, five hundred seventy-one billion, eight hundred ninety-two million, eight hundred thirty-four thousand, nine hundred eighty-nine".