53103320654536 has 32 divisors (see below), whose sum is σ = 101447977410360. Its totient is φ = 26050532564992.

The previous prime is 53103320654521. The next prime is 53103320654563. The reversal of 53103320654536 is 63545602330135.

It can be written as a sum of positive squares in 4 ways, for example, as 38706987592036 + 14396333062500 = 6221494^2 + 3794250^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113148936 + ... + 113617288.

Almost surely, 2^{53103320654536} is an apocalyptic number.

It is an amenable number.

53103320654536 is a deficient number, since it is larger than the sum of its proper divisors (48344656755824).

53103320654536 is a wasteful number, since it uses less digits than its factorization.

53103320654536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735825 (or 735821 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 46.

The spelling of 53103320654536 in words is "fifty-three trillion, one hundred three billion, three hundred twenty million, six hundred fifty-four thousand, five hundred thirty-six".