53354202144 has 24 divisors (see below), whose sum is σ = 140054780880. Its totient is φ = 17784734016.

The previous prime is 53354202107. The next prime is 53354202163. The reversal of 53354202144 is 44120245335.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 277886374 + ... + 277886565.

It is an arithmetic number, because the mean of its divisors is an integer number (5835615870).

Almost surely, 2^53354202144 is an apocalyptic number.

It is an amenable number.

53354202144 is an abundant number, since it is smaller than the sum of its proper divisors (86700578736).

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

53354202144 is a wasteful number, since it uses less digits than its factorization.

53354202144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555772952 (or 555772944 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 53354202144 its reverse (44120245335), we get a palindrome (97474447479).

The spelling of 53354202144 in words is "fifty-three billion, three hundred fifty-four million, two hundred two thousand, one hundred forty-four".