52059142 has 4 divisors (see below), whose sum is σ = 78088716. Its totient is φ = 26029570.

The previous prime is 52059131. The next prime is 52059149. The reversal of 52059142 is 24195025.

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

It is a self number, because there is not a number n which added to its sum of digits gives 52059142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52059149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13014784 + ... + 13014787.

It is an arithmetic number, because the mean of its divisors is an integer number (19522179).

Almost surely, 2^52059142 is an apocalyptic number.

52059142 is a deficient number, since it is larger than the sum of its proper divisors (26029574).

52059142 is a wasteful number, since it uses less digits than its factorization.

52059142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26029573.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 52059142 is about 7215.2021454704. The cubic root of 52059142 is about 373.3925673091.

The spelling of 52059142 in words is "fifty-two million, fifty-nine thousand, one hundred forty-two".