6212252136 has 32 divisors (see below), whose sum is σ = 15532624800. Its totient is φ = 2070484800.

The previous prime is 6212252129. The next prime is 6212252153. The reversal of 6212252136 is 6312522126.

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 7 ways as a sum of consecutive naturals, for example, 288430 + ... + 309218.

It is an arithmetic number, because the mean of its divisors is an integer number (485394525).

Almost surely, 2^6212252136 is an apocalyptic number.

It is an amenable number.

6212252136 is an abundant number, since it is smaller than the sum of its proper divisors (9320372664).

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

6212252136 is a wasteful number, since it uses less digits than its factorization.

6212252136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33249 (or 33245 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 6212252136 is about 78817.8414827506. The cubic root of 6212252136 is about 1838.2998765159.

The spelling of 6212252136 in words is "six billion, two hundred twelve million, two hundred fifty-two thousand, one hundred thirty-six".