52124178240 has 112 divisors (see below), whose sum is σ = 183882548160. Its totient is φ = 13899778560.

The previous prime is 52124178217. The next prime is 52124178259. The reversal of 52124178240 is 4287142125.

52124178240 is a `hidden beast` number, since 5 + 212 + 417 + 8 + 24 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 52124178195 and 52124178204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3007806 + ... + 3025085.

Almost surely, 2^52124178240 is an apocalyptic number.

It is an amenable number.

52124178240 is an abundant number, since it is smaller than the sum of its proper divisors (131758369920).

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

52124178240 is a wasteful number, since it uses less digits than its factorization.

52124178240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6032917 (or 6032901 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The spelling of 52124178240 in words is "fifty-two billion, one hundred twenty-four million, one hundred seventy-eight thousand, two hundred forty".