4951360289 has 2 divisors, whose sum is σ = 4951360290. Its totient is φ = 4951360288.

The previous prime is 4951360243. The next prime is 4951360321. The reversal of 4951360289 is 9820631594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3040971025 + 1910389264 = 55145^2 + 43708^2 .

It is a cyclic number.

It is not a de Polignac number, because 4951360289 - 2²⁰ = 4950311713 is a prime.

It is a super-2 number, since 2×4951360289² = 49031937422972327042, which contains 22 as substring.

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 (4951363289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2475680144 + 2475680145.

It is an arithmetic number, because the mean of its divisors is an integer number (2475680145).

Almost surely, 2^4951360289 is an apocalyptic number.

It is an amenable number.

4951360289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4951360289 is an equidigital number, since it uses as much as digits as its factorization.

4951360289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 47.

The square root of 4951360289 is about 70365.9028862701. The cubic root of 4951360289 is about 1704.4130198228.

The spelling of 4951360289 in words is "four billion, nine hundred fifty-one million, three hundred sixty thousand, two hundred eighty-nine".