8633913119957 has 2 divisors, whose sum is σ = 8633913119958. Its totient is φ = 8633913119956.

The previous prime is 8633913119941. The next prime is 8633913120029. The reversal of 8633913119957 is 7599113193368.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7884016006801 + 749897113156 = 2807849^2 + 865966^2 .

It is a cyclic number.

It is not a de Polignac number, because 8633913119957 - 2⁴ = 8633913119941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8633913119893 and 8633913119902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8633913119357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4316956559978 + 4316956559979.

It is an arithmetic number, because the mean of its divisors is an integer number (4316956559979).

Almost surely, 2^{8633913119957} is an apocalyptic number.

It is an amenable number.

8633913119957 is a deficient number, since it is larger than the sum of its proper divisors (1).

8633913119957 is an equidigital number, since it uses as much as digits as its factorization.

8633913119957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33067440, while the sum is 65.

The spelling of 8633913119957 in words is "eight trillion, six hundred thirty-three billion, nine hundred thirteen million, one hundred nineteen thousand, nine hundred fifty-seven".