52078105 has 8 divisors (see below), whose sum is σ = 62620992. Its totient is φ = 41577648.

The previous prime is 52078087. The next prime is 52078111. The reversal of 52078105 is 50187025.

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 52078105 - 2⁵ = 52078073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7839 + ... + 12868.

It is an arithmetic number, because the mean of its divisors is an integer number (7827624).

Almost surely, 2^52078105 is an apocalyptic number.

It is an amenable number.

52078105 is a deficient number, since it is larger than the sum of its proper divisors (10542887).

52078105 is a wasteful number, since it uses less digits than its factorization.

52078105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21215.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 52078105 is about 7216.5161262205. The cubic root of 52078105 is about 373.4378989801.

The spelling of 52078105 in words is "fifty-two million, seventy-eight thousand, one hundred five".