51607127 has 16 divisors (see below), whose sum is σ = 60875808. Its totient is φ = 43130880.

The previous prime is 51607117. The next prime is 51607133. The reversal of 51607127 is 72170615.

It is not a de Polignac number, because 51607127 - 2²⁴ = 34829911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 51607127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51607117) 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, 44183 + ... + 45335.

It is an arithmetic number, because the mean of its divisors is an integer number (3804738).

Almost surely, 2^51607127 is an apocalyptic number.

51607127 is a deficient number, since it is larger than the sum of its proper divisors (9268681).

51607127 is a wasteful number, since it uses less digits than its factorization.

51607127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 51607127 is about 7183.8100615203. The cubic root of 51607127 is about 372.3087365481.

The spelling of 51607127 in words is "fifty-one million, six hundred seven thousand, one hundred twenty-seven".