4951360243 has 2 divisors, whose sum is σ = 4951360244. Its totient is φ = 4951360242.

The previous prime is 4951360237. The next prime is 4951360289. The reversal of 4951360243 is 3420631594.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4951360243 is a prime.

It is a super-2 number, since 2×4951360243² = 49031936511922038098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4951363243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2475680121 + 2475680122.

It is an arithmetic number, because the mean of its divisors is an integer number (2475680122).

Almost surely, 2^4951360243 is an apocalyptic number.

4951360243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4951360243 is an equidigital number, since it uses as much as digits as its factorization.

4951360243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 4951360243 is about 70365.9025594073. The cubic root of 4951360243 is about 1704.4130145446.

The spelling of 4951360243 in words is "four billion, nine hundred fifty-one million, three hundred sixty thousand, two hundred forty-three".