5201615005 has 4 divisors (see below), whose sum is σ = 6241938012. Its totient is φ = 4161292000.

The previous prime is 5201614991. The next prime is 5201615033. The reversal of 5201615005 is 5005161025.

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 1232992996 + 3968622009 = 35114^2 + 62997^2 .

It is not a de Polignac number, because 5201615005 - 2¹⁵ = 5201582237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520161496 + ... + 520161505.

It is an arithmetic number, because the mean of its divisors is an integer number (1560484503).

Almost surely, 2^5201615005 is an apocalyptic number.

It is an amenable number.

5201615005 is a deficient number, since it is larger than the sum of its proper divisors (1040323007).

5201615005 is a wasteful number, since it uses less digits than its factorization.

5201615005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040323006.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 5201615005 is about 72122.2226848286. Note that the first 3 decimals coincide. The cubic root of 5201615005 is about 1732.6575485896.

The spelling of 5201615005 in words is "five billion, two hundred one million, six hundred fifteen thousand, five".