4657305157 has 2 divisors, whose sum is σ = 4657305158. Its totient is φ = 4657305156.

The previous prime is 4657305127. The next prime is 4657305161. The reversal of 4657305157 is 7515037564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4565164356 + 92140801 = 67566^2 + 9599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4657305157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4657305127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2328652578 + 2328652579.

It is an arithmetic number, because the mean of its divisors is an integer number (2328652579).

Almost surely, 2^4657305157 is an apocalyptic number.

It is an amenable number.

4657305157 is a deficient number, since it is larger than the sum of its proper divisors (1).

4657305157 is an equidigital number, since it uses as much as digits as its factorization.

4657305157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 441000, while the sum is 43.

The square root of 4657305157 is about 68244.4514740942. The cubic root of 4657305157 is about 1669.9811341648.

The spelling of 4657305157 in words is "four billion, six hundred fifty-seven million, three hundred five thousand, one hundred fifty-seven".