52106407 has 4 divisors (see below), whose sum is σ = 52170696. Its totient is φ = 52042120.

The previous prime is 52106401. The next prime is 52106413. The reversal of 52106407 is 70460125.

52106407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (52106401) and next prime (52106413).

It is a cyclic number.

It is not a de Polignac number, because 52106407 - 2⁷ = 52106279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52106401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30913 + ... + 32554.

It is an arithmetic number, because the mean of its divisors is an integer number (13042674).

Almost surely, 2^52106407 is an apocalyptic number.

52106407 is a deficient number, since it is larger than the sum of its proper divisors (64289).

52106407 is an equidigital number, since it uses as much as digits as its factorization.

52106407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64288.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 52106407 is about 7218.4767783792. The cubic root of 52106407 is about 373.5055353723.

The spelling of 52106407 in words is "fifty-two million, one hundred six thousand, four hundred seven".