52581054 has 8 divisors (see below), whose sum is σ = 105162120. Its totient is φ = 17527016.

The previous prime is 52581041. The next prime is 52581077. The reversal of 52581054 is 45018525.

52581054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

52581054 is an admirable number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 4381749 + ... + 4381760.

It is an arithmetic number, because the mean of its divisors is an integer number (13145265).

Almost surely, 2^52581054 is an apocalyptic number.

52581054 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.

52581054 is a wasteful number, since it uses less digits than its factorization.

52581054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8763514.

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 52581054 is about 7251.2794733068. The cubic root of 52581054 is about 374.6362196622.

Adding to 52581054 its reverse (45018525), we get a palindrome (97599579).

The spelling of 52581054 in words is "fifty-two million, five hundred eighty-one thousand, fifty-four".