276770373702045 has 16 divisors (see below), whose sum is σ = 444039226264320. Its totient is φ = 147208656527424.

The previous prime is 276770373701929. The next prime is 276770373702049. The reversal of 276770373702045 is 540207373077672.

It is not a de Polignac number, because 276770373702045 - 2²¹ = 276770371604893 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 276770373702045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276770373702049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25138084750 + ... + 25138095759.

It is an arithmetic number, because the mean of its divisors is an integer number (27752451641520).

Almost surely, 2^{276770373702045} is an apocalyptic number.

It is an amenable number.

276770373702045 is a deficient number, since it is larger than the sum of its proper divisors (167268852562275).

276770373702045 is a wasteful number, since it uses less digits than its factorization.

276770373702045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50276180884.

The product of its (nonzero) digits is 72606240, while the sum is 60.

The spelling of 276770373702045 in words is "two hundred seventy-six trillion, seven hundred seventy billion, three hundred seventy-three million, seven hundred two thousand, forty-five".