5172977 has 2 divisors, whose sum is σ = 5172978. Its totient is φ = 5172976.

The previous prime is 5172949. The next prime is 5173013. The reversal of 5172977 is 7792715.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4343056 + 829921 = 2084^2 + 911^2 .

It is a cyclic number.

It is not a de Polignac number, because 5172977 - 2¹⁰ = 5171953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5172977.

It is not a weakly prime, because it can be changed into another prime (5172077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2586488 + 2586489.

It is an arithmetic number, because the mean of its divisors is an integer number (2586489).

Almost surely, 2^5172977 is an apocalyptic number.

It is an amenable number.

5172977 is a deficient number, since it is larger than the sum of its proper divisors (1).

5172977 is an equidigital number, since it uses as much as digits as its factorization.

5172977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30870, while the sum is 38.

The square root of 5172977 is about 2274.4179475198. The cubic root of 5172977 is about 172.9471922754.

The spelling of 5172977 in words is "five million, one hundred seventy-two thousand, nine hundred seventy-seven".