2756051150273 has 4 divisors (see below), whose sum is σ = 2787018017220. Its totient is φ = 2725084283328.

The previous prime is 2756051150261. The next prime is 2756051150287. The reversal of 2756051150273 is 3720511506572.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 198121131664 + 2557930018609 = 445108^2 + 1599353^2 .

It is a cyclic number.

It is not a de Polignac number, because 2756051150273 - 2³² = 2751756182977 is a prime.

It is a super-2 number, since 2×2756051150273² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2756051150233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15483433340 + ... + 15483433517.

It is an arithmetic number, because the mean of its divisors is an integer number (696754504305).

Almost surely, 2^{2756051150273} is an apocalyptic number.

It is an amenable number.

2756051150273 is a deficient number, since it is larger than the sum of its proper divisors (30966866947).

2756051150273 is an equidigital number, since it uses as much as digits as its factorization.

2756051150273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30966866946.

The product of its (nonzero) digits is 441000, while the sum is 44.

The spelling of 2756051150273 in words is "two trillion, seven hundred fifty-six billion, fifty-one million, one hundred fifty thousand, two hundred seventy-three".