6536434212 has 192 divisors, whose sum is σ = 21189396480. Its totient is φ = 1692835200.

The previous prime is 6536434211. The next prime is 6536434213. The reversal of 6536434212 is 2124346356.

6536434212 is a `hidden beast` number, since 6 + 5 + 3 + 6 + 434 + 212 = 666.

It is an interprime number because it is at equal distance from previous prime (6536434211) and next prime (6536434213).

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

It is not an unprimeable number, because it can be changed into a prime (6536434211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3500103 + ... + 3501969.

It is an arithmetic number, because the mean of its divisors is an integer number (110361440).

Almost surely, 2^6536434212 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 6536434212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10594698240).

6536434212 is an abundant number, since it is smaller than the sum of its proper divisors (14652962268).

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

6536434212 is a wasteful number, since it uses less digits than its factorization.

6536434212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319 (or 2311 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 6536434212 is about 80848.2171231994. The cubic root of 6536434212 is about 1869.7360348811.

The spelling of 6536434212 in words is "six billion, five hundred thirty-six million, four hundred thirty-four thousand, two hundred twelve".