42552568588752 has 60 divisors (see below), whose sum is σ = 119127150569700. Its totient is φ = 14179537304064.

The previous prime is 42552568588703. The next prime is 42552568588931. The reversal of 42552568588752 is 25788586525524.

42552568588752 is a `hidden beast` number, since 4 + 2 + 5 + 5 + 2 + 568 + 5 + 8 + 8 + 7 + 52 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 24853854212496 + 17698714376256 = 4985364^2 + 4206984^2 .

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48020103 + ... + 48898214.

It is an arithmetic number, because the mean of its divisors is an integer number (1985452509495).

Almost surely, 2^{42552568588752} is an apocalyptic number.

It is an amenable number.

42552568588752 is an abundant number, since it is smaller than the sum of its proper divisors (76574581980948).

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

42552568588752 is a wasteful number, since it uses less digits than its factorization.

42552568588752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96921380 (or 96921371 counting only the distinct ones).

The product of its digits is 2150400000, while the sum is 72.

The spelling of 42552568588752 in words is "forty-two trillion, five hundred fifty-two billion, five hundred sixty-eight million, five hundred eighty-eight thousand, seven hundred fifty-two".