53015535000 has 120 divisors (see below), whose sum is σ = 179422394580. Its totient is φ = 14137464000.

The previous prime is 53015534941. The next prime is 53015535031. The reversal of 53015535000 is 53551035.

53015535000 is a `hidden beast` number, since 5 + 3 + 0 + 155 + 3 + 500 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 544062 + ... + 634061.

Almost surely, 2^53015535000 is an apocalyptic number.

53015535000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53015535000 is an abundant number, since it is smaller than the sum of its proper divisors (126406859580).

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

53015535000 is a wasteful number, since it uses less digits than its factorization.

53015535000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178155 (or 1178133 counting only the distinct ones).

The product of its (nonzero) digits is 5625, while the sum is 27.

The spelling of 53015535000 in words is "fifty-three billion, fifteen million, five hundred thirty-five thousand".