53342033504542 has 4 divisors (see below), whose sum is σ = 80013050256816. Its totient is φ = 26671016752270.

The previous prime is 53342033504491. The next prime is 53342033504561. The reversal of 53342033504542 is 24540533024335.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×53342033504542³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13335508376134 + ... + 13335508376137.

It is an arithmetic number, because the mean of its divisors is an integer number (20003262564204).

Almost surely, 2^{53342033504542} is an apocalyptic number.

53342033504542 is a deficient number, since it is larger than the sum of its proper divisors (26671016752274).

53342033504542 is a wasteful number, since it uses less digits than its factorization.

53342033504542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26671016752273.

The product of its (nonzero) digits is 2592000, while the sum is 43.

Adding to 53342033504542 its reverse (24540533024335), we get a palindrome (77882566528877).

The spelling of 53342033504542 in words is "fifty-three trillion, three hundred forty-two billion, thirty-three million, five hundred four thousand, five hundred forty-two".