2193032954915 has 16 divisors (see below), whose sum is σ = 2870915969376. Its totient is φ = 1594912800000.

The previous prime is 2193032954911. The next prime is 2193032954923. The reversal of 2193032954915 is 5194592303912.

It is not a de Polignac number, because 2193032954915 - 2² = 2193032954911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2193032954911) 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 15 ways as a sum of consecutive naturals, for example, 5158079 + ... + 5567031.

It is an arithmetic number, because the mean of its divisors is an integer number (179432248086).

Almost surely, 2^{2193032954915} is an apocalyptic number.

2193032954915 is a deficient number, since it is larger than the sum of its proper divisors (677883014461).

2193032954915 is a wasteful number, since it uses less digits than its factorization.

2193032954915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506470.

The product of its (nonzero) digits is 2624400, while the sum is 53.

The spelling of 2193032954915 in words is "two trillion, one hundred ninety-three billion, thirty-two million, nine hundred fifty-four thousand, nine hundred fifteen".