5164340622577 has 4 divisors (see below), whose sum is σ = 5164372165876. Its totient is φ = 5164309079280.

The previous prime is 5164340622563. The next prime is 5164340622583. The reversal of 5164340622577 is 7752260434615.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 866033110881 + 4298307511696 = 930609^2 + 2073236^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5164340622577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5164340622677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15524778 + ... + 15853939.

It is an arithmetic number, because the mean of its divisors is an integer number (1291093041469).

Almost surely, 2^{5164340622577} is an apocalyptic number.

It is an amenable number.

5164340622577 is a deficient number, since it is larger than the sum of its proper divisors (31543299).

5164340622577 is a wasteful number, since it uses less digits than its factorization.

5164340622577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31543298.

The product of its (nonzero) digits is 8467200, while the sum is 52.

The spelling of 5164340622577 in words is "five trillion, one hundred sixty-four billion, three hundred forty million, six hundred twenty-two thousand, five hundred seventy-seven".