53067835997952 has 36 divisors (see below), whose sum is σ = 141237834350760. Its totient is φ = 17689278665728.

The previous prime is 53067835997933. The next prime is 53067835997959. The reversal of 53067835997952 is 25979953876035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53067835997959) 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 in 3 ways as a sum of consecutive naturals, for example, 34549371627 + ... + 34549373162.

It is an arithmetic number, because the mean of its divisors is an integer number (3923273176410).

Almost surely, 2^{53067835997952} is an apocalyptic number.

It is an amenable number.

53067835997952 is an abundant number, since it is smaller than the sum of its proper divisors (88169998352808).

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

53067835997952 is an equidigital number, since it uses as much as digits as its factorization.

53067835997952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69098744808 (or 69098744794 counting only the distinct ones).

The product of its (nonzero) digits is 3857868000, while the sum is 78.

The spelling of 53067835997952 in words is "fifty-three trillion, sixty-seven billion, eight hundred thirty-five million, nine hundred ninety-seven thousand, nine hundred fifty-two".