52205678414352 has 80 divisors (see below), whose sum is σ = 149870026533760. Its totient is φ = 17399524464000.

The previous prime is 52205678414321. The next prime is 52205678414359. The reversal of 52205678414352 is 25341487650225.

52205678414352 is a `hidden beast` number, since 5 + 2 + 2 + 0 + 567 + 8 + 41 + 4 + 35 + 2 = 666.

52205678414352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×52205678414352³ (a number of 42 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (52205678414359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5044099 + ... + 11395362.

It is an arithmetic number, because the mean of its divisors is an integer number (1873375331672).

Almost surely, 2^{52205678414352} is an apocalyptic number.

It is an amenable number.

52205678414352 is an abundant number, since it is smaller than the sum of its proper divisors (97664348119408).

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

52205678414352 is a wasteful number, since it uses less digits than its factorization.

52205678414352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16446829 (or 16446817 counting only the distinct ones).

The product of its (nonzero) digits is 16128000, while the sum is 54.

The spelling of 52205678414352 in words is "fifty-two trillion, two hundred five billion, six hundred seventy-eight million, four hundred fourteen thousand, three hundred fifty-two".