51601107 has 8 divisors (see below), whose sum is σ = 68967360. Its totient is φ = 34317800.

The previous prime is 51601097. The next prime is 51601117. The reversal of 51601107 is 70110615.

It is an interprime number because it is at equal distance from previous prime (51601097) and next prime (51601117).

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 51601107 - 2¹¹ = 51599059 is a prime.

51601107 is a modest number, since divided by 1107 gives 516 as remainder.

It is not an unprimeable number, because it can be changed into a prime (51601117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19269 + ... + 21782.

It is an arithmetic number, because the mean of its divisors is an integer number (8620920).

Almost surely, 2^51601107 is an apocalyptic number.

51601107 is a deficient number, since it is larger than the sum of its proper divisors (17366253).

51601107 is a wasteful number, since it uses less digits than its factorization.

51601107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41473.

The product of its (nonzero) digits is 210, while the sum is 21.

The square root of 51601107 is about 7183.3910515856. The cubic root of 51601107 is about 372.2942593115.

The spelling of 51601107 in words is "fifty-one million, six hundred one thousand, one hundred seven".