4515315677 has 2 divisors, whose sum is σ = 4515315678. Its totient is φ = 4515315676.

The previous prime is 4515315653. The next prime is 4515315713. The reversal of 4515315677 is 7765135154.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4511271556 + 4044121 = 67166^2 + 2011^2 .

It is a cyclic number.

It is not a de Polignac number, because 4515315677 - 2⁶ = 4515315613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4515315377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2257657838 + 2257657839.

It is an arithmetic number, because the mean of its divisors is an integer number (2257657839).

Almost surely, 2^4515315677 is an apocalyptic number.

It is an amenable number.

4515315677 is a deficient number, since it is larger than the sum of its proper divisors (1).

4515315677 is an equidigital number, since it uses as much as digits as its factorization.

4515315677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 441000, while the sum is 44.

The square root of 4515315677 is about 67196.0986739558. The cubic root of 4515315677 is about 1652.8345128416.

The spelling of 4515315677 in words is "four billion, five hundred fifteen million, three hundred fifteen thousand, six hundred seventy-seven".