4678031251 has 2 divisors, whose sum is σ = 4678031252. Its totient is φ = 4678031250.

The previous prime is 4678031207. The next prime is 4678031269. The reversal of 4678031251 is 1521308764.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4678031251 - 2¹⁷ = 4677900179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4678031251.

It is not a weakly prime, because it can be changed into another prime (4678031551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2339015625 + 2339015626.

It is an arithmetic number, because the mean of its divisors is an integer number (2339015626).

Almost surely, 2^4678031251 is an apocalyptic number.

4678031251 is a deficient number, since it is larger than the sum of its proper divisors (1).

4678031251 is an equidigital number, since it uses as much as digits as its factorization.

4678031251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 4678031251 is about 68396.1347665202. The cubic root of 4678031251 is about 1672.4547369076.

The spelling of 4678031251 in words is "four billion, six hundred seventy-eight million, thirty-one thousand, two hundred fifty-one".