53167730240 has 56 divisors (see below), whose sum is σ = 126649505400. Its totient is φ = 21259726848.

The previous prime is 53167730221. The next prime is 53167730243. The reversal of 53167730240 is 4203776135.

It can be written as a sum of positive squares in 4 ways, for example, as 68823616 + 53098906624 = 8296^2 + 230432^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53167730194 and 53167730203.

It is not an unprimeable number, because it can be changed into a prime (53167730243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 948434 + ... + 1002926.

Almost surely, 2^53167730240 is an apocalyptic number.

It is an amenable number.

53167730240 is an abundant number, since it is smaller than the sum of its proper divisors (73481775160).

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

53167730240 is a wasteful number, since it uses less digits than its factorization.

53167730240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57559 (or 57549 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 53167730240 in words is "fifty-three billion, one hundred sixty-seven million, seven hundred thirty thousand, two hundred forty".