2215145004463 has 2 divisors, whose sum is σ = 2215145004464. Its totient is φ = 2215145004462.

The previous prime is 2215145004433. The next prime is 2215145004493. The reversal of 2215145004463 is 3644005415122.

It is a balanced prime because it is at equal distance from previous prime (2215145004433) and next prime (2215145004493).

It is a cyclic number.

It is not a de Polignac number, because 2215145004463 - 2²¹ = 2215142907311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2215145004433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107572502231 + 1107572502232.

It is an arithmetic number, because the mean of its divisors is an integer number (1107572502232).

Almost surely, 2^{2215145004463} is an apocalyptic number.

2215145004463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2215145004463 is an equidigital number, since it uses as much as digits as its factorization.

2215145004463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 2215145004463 in words is "two trillion, two hundred fifteen billion, one hundred forty-five million, four thousand, four hundred sixty-three".