4951898233 has 2 divisors, whose sum is σ = 4951898234. Its totient is φ = 4951898232.

The previous prime is 4951898207. The next prime is 4951898251. The reversal of 4951898233 is 3328981594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4114837609 + 837060624 = 64147^2 + 28932^2 .

It is a cyclic number.

It is not a de Polignac number, because 4951898233 - 2⁵ = 4951898201 is a prime.

It is a super-2 number, since 2×4951898233² = 49042592219977044578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4951898033) 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, 2475949116 + 2475949117.

It is an arithmetic number, because the mean of its divisors is an integer number (2475949117).

Almost surely, 2^4951898233 is an apocalyptic number.

It is an amenable number.

4951898233 is a deficient number, since it is larger than the sum of its proper divisors (1).

4951898233 is an equidigital number, since it uses as much as digits as its factorization.

4951898233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1866240, while the sum is 52.

The square root of 4951898233 is about 70369.7252588071. The cubic root of 4951898233 is about 1704.4747433022.

The spelling of 4951898233 in words is "four billion, nine hundred fifty-one million, eight hundred ninety-eight thousand, two hundred thirty-three".