52954147842 has 32 divisors (see below), whose sum is σ = 114323806080. Its totient is φ = 16301725440.

The previous prime is 52954147837. The next prime is 52954147849. The reversal of 52954147842 is 24874145925.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52954147849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6611959 + ... + 6619962.

It is an arithmetic number, because the mean of its divisors is an integer number (3572618940).

Almost surely, 2^52954147842 is an apocalyptic number.

52954147842 is an abundant number, since it is smaller than the sum of its proper divisors (61369658238).

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

52954147842 is a wasteful number, since it uses less digits than its factorization.

52954147842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13231978.

The product of its digits is 3225600, while the sum is 51.

The spelling of 52954147842 in words is "fifty-two billion, nine hundred fifty-four million, one hundred forty-seven thousand, eight hundred forty-two".