53585885874020 has 12 divisors (see below), whose sum is σ = 112530360335484. Its totient is φ = 21434354349600.

The previous prime is 53585885873999. The next prime is 53585885874113. The reversal of 53585885874020 is 2047858858535.

It can be written as a sum of positive squares in 2 ways, for example, as 31294872249124 + 22291013624896 = 5594182^2 + 4721336^2 .

It is a hoax number, since the sum of its digits (68) coincides with the sum of the digits of its distinct prime factors.

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, 1339647146831 + ... + 1339647146870.

It is an arithmetic number, because the mean of its divisors is an integer number (9377530027957).

Almost surely, 2^{53585885874020} is an apocalyptic number.

It is an amenable number.

53585885874020 is an abundant number, since it is smaller than the sum of its proper divisors (58944474461464).

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

53585885874020 is a wasteful number, since it uses less digits than its factorization.

53585885874020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2679294293710 (or 2679294293708 counting only the distinct ones).

The product of its (nonzero) digits is 430080000, while the sum is 68.

The spelling of 53585885874020 in words is "fifty-three trillion, five hundred eighty-five billion, eight hundred eighty-five million, eight hundred seventy-four thousand, twenty".