53587262225056 has 24 divisors (see below), whose sum is σ = 120571340006880. Its totient is φ = 22965969524928.

The previous prime is 53587262225009. The next prime is 53587262225083. The reversal of 53587262225056 is 65052226278535.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119614424386 + ... + 119614424833.

It is an arithmetic number, because the mean of its divisors is an integer number (5023805833620).

Almost surely, 2^{53587262225056} is an apocalyptic number.

53587262225056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

53587262225056 is an abundant number, since it is smaller than the sum of its proper divisors (66984077781824).

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

53587262225056 is a wasteful number, since it uses less digits than its factorization.

53587262225056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239228849236 (or 239228849228 counting only the distinct ones).

The product of its (nonzero) digits is 60480000, while the sum is 58.

The spelling of 53587262225056 in words is "fifty-three trillion, five hundred eighty-seven billion, two hundred sixty-two million, two hundred twenty-five thousand, fifty-six".