53560142 has 8 divisors (see below), whose sum is σ = 80382456. Its totient is φ = 26765992.

The previous prime is 53560121. The next prime is 53560151. The reversal of 53560142 is 24106535.

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

It is a super-2 number, since 2×53560142² = 5737377622120328, which contains 22 as substring.

It is a congruent 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, 1373 + ... + 10440.

It is an arithmetic number, because the mean of its divisors is an integer number (10047807).

Almost surely, 2^53560142 is an apocalyptic number.

53560142 is a deficient number, since it is larger than the sum of its proper divisors (26822314).

53560142 is a wasteful number, since it uses less digits than its factorization.

53560142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14082.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 53560142 is about 7318.4794868880. The cubic root of 53560142 is about 376.9472447623.

Adding to 53560142 its reverse (24106535), we get a palindrome (77666677).

The spelling of 53560142 in words is "fifty-three million, five hundred sixty thousand, one hundred forty-two".