53875534730 has 16 divisors (see below), whose sum is σ = 97626810600. Its totient is φ = 21405580992.

The previous prime is 53875534709. The next prime is 53875534789. The reversal of 53875534730 is 3743557835.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 34649216449 + 19226318281 = 186143^2 + 138659^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18077549 + ... + 18080528.

Almost surely, 2^53875534730 is an apocalyptic number.

53875534730 is a deficient number, since it is larger than the sum of its proper divisors (43751275870).

53875534730 is a wasteful number, since it uses less digits than its factorization.

53875534730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36158233.

The product of its (nonzero) digits is 5292000, while the sum is 50.

The spelling of 53875534730 in words is "fifty-three billion, eight hundred seventy-five million, five hundred thirty-four thousand, seven hundred thirty".