5015135617 has 2 divisors, whose sum is σ = 5015135618. Its totient is φ = 5015135616.

The previous prime is 5015135597. The next prime is 5015135651. The reversal of 5015135617 is 7165315105.

It is an a-pointer prime, because the next prime (5015135651) can be obtained adding 5015135617 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4013982736 + 1001152881 = 63356^2 + 31641^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5015135617 is a prime.

It is not a weakly prime, because it can be changed into another prime (5015135317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2507567808 + 2507567809.

It is an arithmetic number, because the mean of its divisors is an integer number (2507567809).

Almost surely, 2^5015135617 is an apocalyptic number.

It is an amenable number.

5015135617 is a deficient number, since it is larger than the sum of its proper divisors (1).

5015135617 is an equidigital number, since it uses as much as digits as its factorization.

5015135617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15750, while the sum is 34.

The square root of 5015135617 is about 70817.6222207439. The cubic root of 5015135617 is about 1711.6996446300.

The spelling of 5015135617 in words is "five billion, fifteen million, one hundred thirty-five thousand, six hundred seventeen".