51875067 has 8 divisors (see below), whose sum is σ = 69250896. Its totient is φ = 34541312.

The previous prime is 51875053. The next prime is 51875069. The reversal of 51875067 is 76057815.

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 51875067 - 2⁶ = 51875003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51875069) 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, 7518 + ... + 12659.

It is an arithmetic number, because the mean of its divisors is an integer number (8656362).

Almost surely, 2^51875067 is an apocalyptic number.

51875067 is a deficient number, since it is larger than the sum of its proper divisors (17375829).

51875067 is a wasteful number, since it uses less digits than its factorization.

51875067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21037.

The product of its (nonzero) digits is 58800, while the sum is 39.

The square root of 51875067 is about 7202.4347966504. The cubic root of 51875067 is about 372.9519568585.

The spelling of 51875067 in words is "fifty-one million, eight hundred seventy-five thousand, sixty-seven".