4749039851 has 2 divisors, whose sum is σ = 4749039852. Its totient is φ = 4749039850.

The previous prime is 4749039833. The next prime is 4749039863. The reversal of 4749039851 is 1589309474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4749039851 - 2¹⁴ = 4749023467 is a prime.

It is a super-2 number, since 2×4749039851² = 45106759012772204402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4749039851.

It is not a weakly prime, because it can be changed into another prime (4749039751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2374519925 + 2374519926.

It is an arithmetic number, because the mean of its divisors is an integer number (2374519926).

Almost surely, 2^4749039851 is an apocalyptic number.

4749039851 is a deficient number, since it is larger than the sum of its proper divisors (1).

4749039851 is an equidigital number, since it uses as much as digits as its factorization.

4749039851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 4749039851 is about 68913.2777554515. The cubic root of 4749039851 is about 1680.8744327031.

The spelling of 4749039851 in words is "four billion, seven hundred forty-nine million, thirty-nine thousand, eight hundred fifty-one".