51156107 has 8 divisors (see below), whose sum is σ = 53020032. Its totient is φ = 49305600.

The previous prime is 51156097. The next prime is 51156109. The reversal of 51156107 is 70165115.

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

It is a cyclic number.

It is not a de Polignac number, because 51156107 - 2⁸ = 51155851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51156109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4757 + ... + 11177.

It is an arithmetic number, because the mean of its divisors is an integer number (6627504).

Almost surely, 2^51156107 is an apocalyptic number.

51156107 is a deficient number, since it is larger than the sum of its proper divisors (1863925).

51156107 is a wasteful number, since it uses less digits than its factorization.

51156107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6709.

The product of its (nonzero) digits is 1050, while the sum is 26.

The square root of 51156107 is about 7152.3497537523. The cubic root of 51156107 is about 371.2209652799.

The spelling of 51156107 in words is "fifty-one million, one hundred fifty-six thousand, one hundred seven".