51068111627 has 16 divisors (see below), whose sum is σ = 55840861440. Its totient is φ = 46421115552.

The previous prime is 51068111539. The next prime is 51068111651. The reversal of 51068111627 is 72611186015.

It is a cyclic number.

It is not a de Polignac number, because 51068111627 - 2²⁰ = 51067063051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51068111657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133148 + ... + 346214.

It is an arithmetic number, because the mean of its divisors is an integer number (3490053840).

Almost surely, 2^51068111627 is an apocalyptic number.

51068111627 is a deficient number, since it is larger than the sum of its proper divisors (4772749813).

51068111627 is a wasteful number, since it uses less digits than its factorization.

51068111627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213362.

The product of its (nonzero) digits is 20160, while the sum is 38.

The spelling of 51068111627 in words is "fifty-one billion, sixty-eight million, one hundred eleven thousand, six hundred twenty-seven".