542513355325112 has 8 divisors (see below), whose sum is σ = 1017212541234600. Its totient is φ = 271256677662552.

The previous prime is 542513355325111. The next prime is 542513355325241. The reversal of 542513355325112 is 211523553315245.

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

It is a super-2 number, since 2×542513355325112² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542513355325111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33907084707812 + ... + 33907084707827.

It is an arithmetic number, because the mean of its divisors is an integer number (127151567654325).

Almost surely, 2^{542513355325112} is an apocalyptic number.

It is an amenable number.

542513355325112 is a deficient number, since it is larger than the sum of its proper divisors (474699185909488).

542513355325112 is a wasteful number, since it uses less digits than its factorization.

542513355325112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67814169415645 (or 67814169415641 counting only the distinct ones).

The product of its digits is 2700000, while the sum is 47.

The spelling of 542513355325112 in words is "five hundred forty-two trillion, five hundred thirteen billion, three hundred fifty-five million, three hundred twenty-five thousand, one hundred twelve".