53015544334 has 16 divisors (see below), whose sum is σ = 80709510672. Its totient is φ = 26114184448.

The previous prime is 53015544289. The next prime is 53015544343. The reversal of 53015544334 is 43344551035.

It is a junction number, because it is equal to n+sod(n) for n = 53015544293 and 53015544302.

It is a congruent number.

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, 393769 + ... + 510964.

It is an arithmetic number, because the mean of its divisors is an integer number (5044344417).

Almost surely, 2^53015544334 is an apocalyptic number.

53015544334 is a deficient number, since it is larger than the sum of its proper divisors (27693966338).

53015544334 is a wasteful number, since it uses less digits than its factorization.

53015544334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905171.

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 53015544334 in words is "fifty-three billion, fifteen million, five hundred forty-four thousand, three hundred thirty-four".