53510442 has 8 divisors (see below), whose sum is σ = 107020896. Its totient is φ = 17836812.

The previous prime is 53510417. The next prime is 53510461. The reversal of 53510442 is 24401535.

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

53510442 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4459198 + ... + 4459209.

It is an arithmetic number, because the mean of its divisors is an integer number (13377612).

Almost surely, 2^53510442 is an apocalyptic number.

53510442 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.

53510442 is a wasteful number, since it uses less digits than its factorization.

53510442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8918412.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 53510442 is about 7315.0831847628. The cubic root of 53510442 is about 376.8306152747.

Adding to 53510442 its reverse (24401535), we get a palindrome (77911977).

The spelling of 53510442 in words is "fifty-three million, five hundred ten thousand, four hundred forty-two".