2126653305162 has 16 divisors (see below), whose sum is σ = 4284352645632. Its totient is φ = 703710095840.

The previous prime is 2126653305149. The next prime is 2126653305167. The reversal of 2126653305162 is 2615033566212.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2126653305167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1293583914 + ... + 1293585557.

It is an arithmetic number, because the mean of its divisors is an integer number (267772040352).

Almost surely, 2^{2126653305162} is an apocalyptic number.

2126653305162 is an abundant number, since it is smaller than the sum of its proper divisors (2157699340470).

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

2126653305162 is a wasteful number, since it uses less digits than its factorization.

2126653305162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587169613.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 2126653305162 in words is "two trillion, one hundred twenty-six billion, six hundred fifty-three million, three hundred five thousand, one hundred sixty-two".