52125542 has 16 divisors (see below), whose sum is σ = 89551872. Its totient is φ = 22291080.

The previous prime is 52125527. The next prime is 52125599. The reversal of 52125542 is 24552125.

It is a congruent 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, 3083 + ... + 10665.

It is an arithmetic number, because the mean of its divisors is an integer number (5596992).

Almost surely, 2^52125542 is an apocalyptic number.

52125542 is a deficient number, since it is larger than the sum of its proper divisors (37426330).

52125542 is a wasteful number, since it uses less digits than its factorization.

52125542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8083.

The product of its digits is 4000, while the sum is 26.

The square root of 52125542 is about 7219.8020748494. The cubic root of 52125542 is about 373.5512505037.

Adding to 52125542 its reverse (24552125), we get a palindrome (76677667).

The spelling of 52125542 in words is "fifty-two million, one hundred twenty-five thousand, five hundred forty-two".