2115153246266 has 8 divisors (see below), whose sum is σ = 3176212561344. Its totient is φ = 1056415725820.

The previous prime is 2115153246263. The next prime is 2115153246293. The reversal of 2115153246266 is 6626423515112.

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

It is not an unprimeable number, because it can be changed into a prime (2115153246263) by changing a digit.

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, 580446380 + ... + 580450023.

It is an arithmetic number, because the mean of its divisors is an integer number (397026570168).

Almost surely, 2^{2115153246266} is an apocalyptic number.

2115153246266 is a deficient number, since it is larger than the sum of its proper divisors (1061059315078).

2115153246266 is a wasteful number, since it uses less digits than its factorization.

2115153246266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160897316.

The product of its digits is 518400, while the sum is 44.

The spelling of 2115153246266 in words is "two trillion, one hundred fifteen billion, one hundred fifty-three million, two hundred forty-six thousand, two hundred sixty-six".