52418268036 has 144 divisors (see below), whose sum is σ = 144164966400. Its totient is φ = 16008765696.

The previous prime is 52418268031. The next prime is 52418268041. The reversal of 52418268036 is 63086281425.

52418268036 is a `hidden beast` number, since 524 + 18 + 2 + 6 + 80 + 36 = 666.

It is an interprime number because it is at equal distance from previous prime (52418268031) and next prime (52418268041).

It is a junction number, because it is equal to n+sod(n) for n = 52418267982 and 52418268000.

It is not an unprimeable number, because it can be changed into a prime (52418268031) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 3040930 + ... + 3058118.

It is an arithmetic number, because the mean of its divisors is an integer number (1001145600).

Almost surely, 2^52418268036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52418268036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72082483200).

52418268036 is an abundant number, since it is smaller than the sum of its proper divisors (91746698364).

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

52418268036 is a wasteful number, since it uses less digits than its factorization.

52418268036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17378 (or 17373 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 52418268036 in words is "fifty-two billion, four hundred eighteen million, two hundred sixty-eight thousand, thirty-six".