52242554 has 16 divisors (see below), whose sum is σ = 96448128. Its totient is φ = 20667312.

The previous prime is 52242539. The next prime is 52242563. The reversal of 52242554 is 45524225.

52242554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 143342 + ... + 143705.

It is an arithmetic number, because the mean of its divisors is an integer number (6028008).

Almost surely, 2^52242554 is an apocalyptic number.

52242554 is a deficient number, since it is larger than the sum of its proper divisors (44205574).

52242554 is a wasteful number, since it uses less digits than its factorization.

52242554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287069.

The product of its digits is 16000, while the sum is 29.

The square root of 52242554 is about 7227.9010784598. The cubic root of 52242554 is about 373.8305589521.

Adding to 52242554 its reverse (45524225), we get a palindrome (97766779).

The spelling of 52242554 in words is "fifty-two million, two hundred forty-two thousand, five hundred fifty-four".