5618216216052 has 48 divisors (see below), whose sum is σ = 15889904452800. Its totient is φ = 1702489762080.

The previous prime is 5618216216051. The next prime is 5618216216069. The reversal of 5618216216052 is 2506126128165.

5618216216052 is a `hidden beast` number, since 5 + 6 + 1 + 8 + 2 + 16 + 21 + 605 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5618216215989 and 5618216216007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5618216216051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2364567927 + ... + 2364570302.

It is an arithmetic number, because the mean of its divisors is an integer number (331039676100).

Almost surely, 2^{5618216216052} is an apocalyptic number.

It is an amenable number.

5618216216052 is an abundant number, since it is smaller than the sum of its proper divisors (10271688236748).

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

5618216216052 is a wasteful number, since it uses less digits than its factorization.

5618216216052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4729138253 (or 4729138245 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The spelling of 5618216216052 in words is "five trillion, six hundred eighteen billion, two hundred sixteen million, two hundred sixteen thousand, fifty-two".