4651408739 has 2 divisors, whose sum is σ = 4651408740. Its totient is φ = 4651408738.

The previous prime is 4651408711. The next prime is 4651408757. The reversal of 4651408739 is 9378041564.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4651408739 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 4651408693 and 4651408702.

It is not a weakly prime, because it can be changed into another prime (4651408789) 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, 2325704369 + 2325704370.

It is an arithmetic number, because the mean of its divisors is an integer number (2325704370).

Almost surely, 2^4651408739 is an apocalyptic number.

4651408739 is a deficient number, since it is larger than the sum of its proper divisors (1).

4651408739 is an equidigital number, since it uses as much as digits as its factorization.

4651408739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 4651408739 is about 68201.2370782231. The cubic root of 4651408739 is about 1669.2760722605.

The spelling of 4651408739 in words is "four billion, six hundred fifty-one million, four hundred eight thousand, seven hundred thirty-nine".