506507140732177 has 8 divisors (see below), whose sum is σ = 545469765182720. Its totient is φ = 467544592953360.

The previous prime is 506507140732171. The next prime is 506507140732199. The reversal of 506507140732177 is 771237041705605.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 506507140732177 - 2¹⁵ = 506507140699409 is a prime.

It is a super-2 number, since 2×506507140732177² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (506507140732171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5062977 + ... + 32228062.

It is an arithmetic number, because the mean of its divisors is an integer number (68183720647840).

Almost surely, 2^{506507140732177} is an apocalyptic number.

It is an amenable number.

506507140732177 is a deficient number, since it is larger than the sum of its proper divisors (38962624450543).

506507140732177 is a wasteful number, since it uses less digits than its factorization.

506507140732177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38335863.

The product of its (nonzero) digits is 8643600, while the sum is 55.

The spelling of 506507140732177 in words is "five hundred six trillion, five hundred seven billion, one hundred forty million, seven hundred thirty-two thousand, one hundred seventy-seven".