5177506 has 4 divisors (see below), whose sum is σ = 7766262. Its totient is φ = 2588752.

The previous prime is 5177489. The next prime is 5177509. The reversal of 5177506 is 6057715.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6057715 = 5 ⋅1211543.

It can be written as a sum of positive squares in only one way, i.e., 3330625 + 1846881 = 1825^2 + 1359^2 .

It is not an unprimeable number, because it can be changed into a prime (5177509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1294375 + ... + 1294378.

Almost surely, 2^5177506 is an apocalyptic number.

5177506 is a deficient number, since it is larger than the sum of its proper divisors (2588756).

5177506 is a wasteful number, since it uses less digits than its factorization.

5177506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2588755.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 5177506 is about 2275.4133690387. The cubic root of 5177506 is about 172.9976499620.

The spelling of 5177506 in words is "five million, one hundred seventy-seven thousand, five hundred six".