53540221473062 has 8 divisors (see below), whose sum is σ = 81277926573816. Its totient is φ = 26447579281792.

The previous prime is 53540221473059. The next prime is 53540221473113. The reversal of 53540221473062 is 26037412204535.

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

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, 161265727163 + ... + 161265727494.

It is an arithmetic number, because the mean of its divisors is an integer number (10159740821727).

Almost surely, 2^{53540221473062} is an apocalyptic number.

53540221473062 is a deficient number, since it is larger than the sum of its proper divisors (27737705100754).

53540221473062 is a wasteful number, since it uses less digits than its factorization.

53540221473062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322531454742.

The product of its (nonzero) digits is 1209600, while the sum is 44.

Adding to 53540221473062 its reverse (26037412204535), we get a palindrome (79577633677597).

The spelling of 53540221473062 in words is "fifty-three trillion, five hundred forty billion, two hundred twenty-one million, four hundred seventy-three thousand, sixty-two".