8649535151 has 2 divisors, whose sum is σ = 8649535152. Its totient is φ = 8649535150.

The previous prime is 8649535123. The next prime is 8649535171. The reversal of 8649535151 is 1515359468.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8649535151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8649535096 and 8649535105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8649535121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4324767575 + 4324767576.

It is an arithmetic number, because the mean of its divisors is an integer number (4324767576).

Almost surely, 2^8649535151 is an apocalyptic number.

8649535151 is a deficient number, since it is larger than the sum of its proper divisors (1).

8649535151 is an equidigital number, since it uses as much as digits as its factorization.

8649535151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648000, while the sum is 47.

The square root of 8649535151 is about 93002.8771114098. The cubic root of 8649535151 is about 2052.7257139973.

The spelling of 8649535151 in words is "eight billion, six hundred forty-nine million, five hundred thirty-five thousand, one hundred fifty-one".