52158126 has 8 divisors (see below), whose sum is σ = 104316264. Its totient is φ = 17386040.

The previous prime is 52158107. The next prime is 52158131. The reversal of 52158126 is 62185125.

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

52158126 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 52158093 and 52158102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4346505 + ... + 4346516.

It is an arithmetic number, because the mean of its divisors is an integer number (13039533).

Almost surely, 2^52158126 is an apocalyptic number.

52158126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52158126 is a wasteful number, since it uses less digits than its factorization.

52158126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8693026.

The product of its digits is 4800, while the sum is 30.

The square root of 52158126 is about 7222.0582938661. The cubic root of 52158126 is about 373.6290706928.

The spelling of 52158126 in words is "fifty-two million, one hundred fifty-eight thousand, one hundred twenty-six".