53200542 has 16 divisors (see below), whose sum is σ = 106818192. Its totient is φ = 17664000.

The previous prime is 53200519. The next prime is 53200571. The reversal of 53200542 is 24500235.

53200542 is a modest number, since divided by 542 gives 532 as remainder.

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, 15709 + ... + 18792.

It is an arithmetic number, because the mean of its divisors is an integer number (6676137).

Almost surely, 2^53200542 is an apocalyptic number.

53200542 is an abundant number, since it is smaller than the sum of its proper divisors (53617650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53200542 is a wasteful number, since it uses less digits than its factorization.

53200542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34763.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 53200542 is about 7293.8701661052. The cubic root of 53200542 is about 376.1017483427.

Adding to 53200542 its reverse (24500235), we get a palindrome (77700777).

The spelling of 53200542 in words is "fifty-three million, two hundred thousand, five hundred forty-two".