2215135046263 has 8 divisors (see below), whose sum is σ = 2251479244320. Its totient is φ = 2178791832480.

The previous prime is 2215135046239. The next prime is 2215135046279. The reversal of 2215135046263 is 3626405315122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2215135046263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2215135046213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5313993 + ... + 5715661.

It is an arithmetic number, because the mean of its divisors is an integer number (281434905540).

Almost surely, 2^{2215135046263} is an apocalyptic number.

2215135046263 is a deficient number, since it is larger than the sum of its proper divisors (36344198057).

2215135046263 is an equidigital number, since it uses as much as digits as its factorization.

2215135046263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492137.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 2215135046263 in words is "two trillion, two hundred fifteen billion, one hundred thirty-five million, forty-six thousand, two hundred sixty-three".