51112627 has 4 divisors (see below), whose sum is σ = 51134776. Its totient is φ = 51090480.

The previous prime is 51112573. The next prime is 51112637. The reversal of 51112627 is 72621115.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51112627 is a prime.

It is a super-2 number, since 2×51112627² = 5225001277682258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51112637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7149 + ... + 12382.

It is an arithmetic number, because the mean of its divisors is an integer number (12783694).

Almost surely, 2^51112627 is an apocalyptic number.

51112627 is a deficient number, since it is larger than the sum of its proper divisors (22149).

51112627 is a wasteful number, since it uses less digits than its factorization.

51112627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22148.

The product of its digits is 840, while the sum is 25.

The square root of 51112627 is about 7149.3095470822. The cubic root of 51112627 is about 371.1157627043.

The spelling of 51112627 in words is "fifty-one million, one hundred twelve thousand, six hundred twenty-seven".