5162516615 has 4 divisors (see below), whose sum is σ = 6195019944. Its totient is φ = 4130013288.

The previous prime is 5162516609. The next prime is 5162516617. The reversal of 5162516615 is 5166152615.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5162516615 - 2⁶ = 5162516551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5162516617) 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, 516251657 + ... + 516251666.

It is an arithmetic number, because the mean of its divisors is an integer number (1548754986).

Almost surely, 2^5162516615 is an apocalyptic number.

5162516615 is a deficient number, since it is larger than the sum of its proper divisors (1032503329).

5162516615 is a wasteful number, since it uses less digits than its factorization.

5162516615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032503328.

The product of its digits is 54000, while the sum is 38.

The square root of 5162516615 is about 71850.6549378640. The cubic root of 5162516615 is about 1728.3054023349.

The spelling of 5162516615 in words is "five billion, one hundred sixty-two million, five hundred sixteen thousand, six hundred fifteen".