5187175601 has 4 divisors (see below), whose sum is σ = 5201082612. Its totient is φ = 5173268592.

The previous prime is 5187175597. The next prime is 5187175619. The reversal of 5187175601 is 1065717815.

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 3198015601 + 1989160000 = 56551^2 + 44600^2 .

It is a cyclic number.

It is not a de Polignac number, because 5187175601 - 2² = 5187175597 is a prime.

It is a super-2 number, since 2×5187175601² = 53813581431219422402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5187175001) 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, 6952946 + ... + 6953691.

It is an arithmetic number, because the mean of its divisors is an integer number (1300270653).

Almost surely, 2^5187175601 is an apocalyptic number.

It is an amenable number.

5187175601 is a deficient number, since it is larger than the sum of its proper divisors (13907011).

5187175601 is a wasteful number, since it uses less digits than its factorization.

5187175601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13907010.

The product of its (nonzero) digits is 58800, while the sum is 41.

The square root of 5187175601 is about 72022.0494084971. The cubic root of 5187175601 is about 1731.0528080026.

The spelling of 5187175601 in words is "five billion, one hundred eighty-seven million, one hundred seventy-five thousand, six hundred one".