52742733112 has 8 divisors (see below), whose sum is σ = 98892624600. Its totient is φ = 26371366552.

The previous prime is 52742733091. The next prime is 52742733119. The reversal of 52742733112 is 21133724725.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×52742733112² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52742733119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3296420812 + ... + 3296420827.

It is an arithmetic number, because the mean of its divisors is an integer number (12361578075).

Almost surely, 2^52742733112 is an apocalyptic number.

It is an amenable number.

52742733112 is a deficient number, since it is larger than the sum of its proper divisors (46149891488).

52742733112 is a wasteful number, since it uses less digits than its factorization.

52742733112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6592841645 (or 6592841641 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The spelling of 52742733112 in words is "fifty-two billion, seven hundred forty-two million, seven hundred thirty-three thousand, one hundred twelve".