2730045732275 has 24 divisors (see below), whose sum is σ = 3485792197104. Its totient is φ = 2119727001600.

The previous prime is 2730045732263. The next prime is 2730045732277. The reversal of 2730045732275 is 5722375400372.

It is not a de Polignac number, because 2730045732275 - 2⁸ = 2730045732019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2730045732277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6702329 + ... + 7097978.

It is an arithmetic number, because the mean of its divisors is an integer number (145241341546).

Almost surely, 2^{2730045732275} is an apocalyptic number.

2730045732275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2730045732275 is a deficient number, since it is larger than the sum of its proper divisors (755746464829).

2730045732275 is a wasteful number, since it uses less digits than its factorization.

2730045732275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13800551 (or 13800546 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 47.

The spelling of 2730045732275 in words is "two trillion, seven hundred thirty billion, forty-five million, seven hundred thirty-two thousand, two hundred seventy-five".