4796973157 has 2 divisors, whose sum is σ = 4796973158. Its totient is φ = 4796973156.

The previous prime is 4796973091. The next prime is 4796973191. The reversal of 4796973157 is 7513796974.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4613262241 + 183710916 = 67921^2 + 13554^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4796973157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4796979157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2398486578 + 2398486579.

It is an arithmetic number, because the mean of its divisors is an integer number (2398486579).

Almost surely, 2^4796973157 is an apocalyptic number.

It is an amenable number.

4796973157 is a deficient number, since it is larger than the sum of its proper divisors (1).

4796973157 is an equidigital number, since it uses as much as digits as its factorization.

4796973157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10001880, while the sum is 58.

The square root of 4796973157 is about 69260.1845001874. The cubic root of 4796973157 is about 1686.5106812885.

The spelling of 4796973157 in words is "four billion, seven hundred ninety-six million, nine hundred seventy-three thousand, one hundred fifty-seven".