53014533144 has 32 divisors (see below), whose sum is σ = 132625792320. Its totient is φ = 17659583136.

The previous prime is 53014533119. The next prime is 53014533149. The reversal of 53014533144 is 44133541035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53014533149) by changing a digit.

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, 709162 + ... + 780345.

It is an arithmetic number, because the mean of its divisors is an integer number (4144556010).

Almost surely, 2^53014533144 is an apocalyptic number.

It is an amenable number.

53014533144 is an abundant number, since it is smaller than the sum of its proper divisors (79611259176).

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

53014533144 is a wasteful number, since it uses less digits than its factorization.

53014533144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490999 (or 1490995 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 53014533144 in words is "fifty-three billion, fourteen million, five hundred thirty-three thousand, one hundred forty-four".