53054547518 has 16 divisors (see below), whose sum is σ = 90959379840. Its totient is φ = 22735481496.

The previous prime is 53054547509. The next prime is 53054547523. The reversal of 53054547518 is 81574545035.

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, 26096 + ... + 326787.

It is an arithmetic number, because the mean of its divisors is an integer number (5684961240).

Almost surely, 2^53054547518 is an apocalyptic number.

53054547518 is a deficient number, since it is larger than the sum of its proper divisors (37904832322).

53054547518 is a wasteful number, since it uses less digits than its factorization.

53054547518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363631.

The product of its (nonzero) digits is 1680000, while the sum is 47.

The spelling of 53054547518 in words is "fifty-three billion, fifty-four million, five hundred forty-seven thousand, five hundred eighteen".