6156356632212 has 24 divisors (see below), whose sum is σ = 14366720725056. Its totient is φ = 2051849079808.

The previous prime is 6156356632201. The next prime is 6156356632229. The reversal of 6156356632212 is 2122366536516.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33629613 + ... + 33812180.

It is an arithmetic number, because the mean of its divisors is an integer number (598613363544).

Almost surely, 2^{6156356632212} is an apocalyptic number.

It is an amenable number.

6156356632212 is an abundant number, since it is smaller than the sum of its proper divisors (8210364092844).

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

6156356632212 is a wasteful number, since it uses less digits than its factorization.

6156356632212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67449407 (or 67449405 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 48.

The spelling of 6156356632212 in words is "six trillion, one hundred fifty-six billion, three hundred fifty-six million, six hundred thirty-two thousand, two hundred twelve".