4591294651 has 2 divisors, whose sum is σ = 4591294652. Its totient is φ = 4591294650.

The previous prime is 4591294613. The next prime is 4591294679. The reversal of 4591294651 is 1564921954.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4591294651 is a prime.

It is not a weakly prime, because it can be changed into another prime (4591294451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2295647325 + 2295647326.

It is an arithmetic number, because the mean of its divisors is an integer number (2295647326).

Almost surely, 2^4591294651 is an apocalyptic number.

4591294651 is a deficient number, since it is larger than the sum of its proper divisors (1).

4591294651 is an equidigital number, since it uses as much as digits as its factorization.

4591294651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 388800, while the sum is 46.

The square root of 4591294651 is about 67759.0927551425. The cubic root of 4591294651 is about 1662.0537134077.

The spelling of 4591294651 in words is "four billion, five hundred ninety-one million, two hundred ninety-four thousand, six hundred fifty-one".