53107550280 has 96 divisors (see below), whose sum is σ = 173553339960. Its totient is φ = 14083752960.

The previous prime is 53107550267. The next prime is 53107550291. The reversal of 53107550280 is 8205570135.

53107550280 is a `hidden beast` number, since 5 + 3 + 1 + 0 + 75 + 502 + 80 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 35136002916 + 17971547364 = 187446^2 + 134058^2 .

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

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 23 ways as a sum of consecutive naturals, for example, 342357 + ... + 472676.

Almost surely, 2^53107550280 is an apocalyptic number.

It is an amenable number.

53107550280 is an abundant number, since it is smaller than the sum of its proper divisors (120445789680).

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

53107550280 is a wasteful number, since it uses less digits than its factorization.

53107550280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815231 (or 815224 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The spelling of 53107550280 in words is "fifty-three billion, one hundred seven million, five hundred fifty thousand, two hundred eighty".