536721113121 has 8 divisors (see below), whose sum is σ = 727757441760. Its totient is φ = 351749429952.

The previous prime is 536721113057. The next prime is 536721113171. The reversal of 536721113121 is 121311127635.

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

It is not a de Polignac number, because 536721113121 - 2⁶ = 536721113057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (536721113171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1516161160 + ... + 1516161513.

It is an arithmetic number, because the mean of its divisors is an integer number (90969680220).

Almost surely, 2^536721113121 is an apocalyptic number.

It is an amenable number.

536721113121 is a deficient number, since it is larger than the sum of its proper divisors (191036328639).

536721113121 is a wasteful number, since it uses less digits than its factorization.

536721113121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3032322735.

The product of its digits is 7560, while the sum is 33.

The spelling of 536721113121 in words is "five hundred thirty-six billion, seven hundred twenty-one million, one hundred thirteen thousand, one hundred twenty-one".