9495333157 has 2 divisors, whose sum is σ = 9495333158. Its totient is φ = 9495333156.

The previous prime is 9495333097. The next prime is 9495333191. The reversal of 9495333157 is 7513335949.

9495333157 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8185544676 + 1309788481 = 90474^2 + 36191^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9495333157 is a prime.

It is a super-2 number, since 2×9495333157² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9495333157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9495333257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4747666578 + 4747666579.

It is an arithmetic number, because the mean of its divisors is an integer number (4747666579).

Almost surely, 2^9495333157 is an apocalyptic number.

It is an amenable number.

9495333157 is a deficient number, since it is larger than the sum of its proper divisors (1).

9495333157 is an equidigital number, since it uses as much as digits as its factorization.

9495333157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1530900, while the sum is 49.

The square root of 9495333157 is about 97444.0001077542. Note that the first 3 decimals coincide. The cubic root of 9495333157 is about 2117.5649296449.

The spelling of 9495333157 in words is "nine billion, four hundred ninety-five million, three hundred thirty-three thousand, one hundred fifty-seven".