53300683440 has 120 divisors (see below), whose sum is σ = 189531003168. Its totient is φ = 13377423360.

The previous prime is 53300683427. The next prime is 53300683453. The reversal of 53300683440 is 4438600335.

53300683440 is a `hidden beast` number, since 5 + 3 + 300 + 6 + 8 + 344 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (53300683427) and next prime (53300683453).

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 53300683395 and 53300683404.

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 23 ways as a sum of consecutive naturals, for example, 2165076 + ... + 2189555.

Almost surely, 2^53300683440 is an apocalyptic number.

It is an amenable number.

53300683440 is an abundant number, since it is smaller than the sum of its proper divisors (136230319728).

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

53300683440 is a wasteful number, since it uses less digits than its factorization.

53300683440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4354667 (or 4354658 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 53300683440 in words is "fifty-three billion, three hundred million, six hundred eighty-three thousand, four hundred forty".