2162551283426 has 8 divisors (see below), whose sum is σ = 3261748621404. Its totient is φ = 1075301742960.

The previous prime is 2162551283411. The next prime is 2162551283437. The reversal of 2162551283426 is 6243821552612.

It can be written as a sum of positive squares in 2 ways, for example, as 2099499571225 + 63051712201 = 1448965^2 + 251101^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 2986948925 + ... + 2986949648.

Almost surely, 2^{2162551283426} is an apocalyptic number.

2162551283426 is a deficient number, since it is larger than the sum of its proper divisors (1099197337978).

2162551283426 is a wasteful number, since it uses less digits than its factorization.

2162551283426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5973898756.

The product of its digits is 1382400, while the sum is 47.

The spelling of 2162551283426 in words is "two trillion, one hundred sixty-two billion, five hundred fifty-one million, two hundred eighty-three thousand, four hundred twenty-six".