5170611620111 has 32 divisors (see below), whose sum is σ = 6116263211520. Its totient is φ = 4278611465856.

The previous prime is 5170611620107. The next prime is 5170611620143. The reversal of 5170611620111 is 1110261160715.

It is not a de Polignac number, because 5170611620111 - 2² = 5170611620107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5170611626111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61988045 + ... + 62071401.

It is an arithmetic number, because the mean of its divisors is an integer number (191133225360).

Almost surely, 2^{5170611620111} is an apocalyptic number.

5170611620111 is a deficient number, since it is larger than the sum of its proper divisors (945651591409).

5170611620111 is a wasteful number, since it uses less digits than its factorization.

5170611620111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85263.

The product of its (nonzero) digits is 2520, while the sum is 32.

Adding to 5170611620111 its reverse (1110261160715), we get a palindrome (6280872780826).

The spelling of 5170611620111 in words is "five trillion, one hundred seventy billion, six hundred eleven million, six hundred twenty thousand, one hundred eleven".