53542434324516 has 24 divisors (see below), whose sum is σ = 125136151581504. Its totient is φ = 17818363133280.

The previous prime is 53542434324433. The next prime is 53542434324557. The reversal of 53542434324516 is 61542343424535.

It is an unprimeable number.

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, 3639364200 + ... + 3639378911.

It is an arithmetic number, because the mean of its divisors is an integer number (5214006315896).

Almost surely, 2^{53542434324516} is an apocalyptic number.

It is an amenable number.

53542434324516 is an abundant number, since it is smaller than the sum of its proper divisors (71593717256988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53542434324516 is a wasteful number, since it uses less digits than its factorization.

53542434324516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7278743731 (or 7278743729 counting only the distinct ones).

The product of its digits is 20736000, while the sum is 51.

The spelling of 53542434324516 in words is "fifty-three trillion, five hundred forty-two billion, four hundred thirty-four million, three hundred twenty-four thousand, five hundred sixteen".