52042151 has 16 divisors (see below), whose sum is σ = 63385344. Its totient is φ = 41710464.

The previous prime is 52042139. The next prime is 52042157. The reversal of 52042151 is 15124025.

52042151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 52042151 - 2²² = 47847847 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 (52042157) 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 15 ways as a sum of consecutive naturals, for example, 18056 + ... + 20738.

It is an arithmetic number, because the mean of its divisors is an integer number (3961584).

Almost surely, 2^52042151 is an apocalyptic number.

52042151 is a deficient number, since it is larger than the sum of its proper divisors (11343193).

52042151 is a wasteful number, since it uses less digits than its factorization.

52042151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 52042151 is about 7214.0246048929. The cubic root of 52042151 is about 373.3519404168.

Adding to 52042151 its reverse (15124025), we get a palindrome (67166176).

The spelling of 52042151 in words is "fifty-two million, forty-two thousand, one hundred fifty-one".