2755500753443 has 2 divisors, whose sum is σ = 2755500753444. Its totient is φ = 2755500753442.

The previous prime is 2755500753437. The next prime is 2755500753461. The reversal of 2755500753443 is 3443570055572.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2755500753443 is a prime.

It is a super-3 number, since 3×2755500753443³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2755500753391 and 2755500753400.

It is not a weakly prime, because it can be changed into another prime (2755500753433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377750376721 + 1377750376722.

It is an arithmetic number, because the mean of its divisors is an integer number (1377750376722).

Almost surely, 2^{2755500753443} is an apocalyptic number.

2755500753443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2755500753443 is an equidigital number, since it uses as much as digits as its factorization.

2755500753443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820000, while the sum is 50.

The spelling of 2755500753443 in words is "two trillion, seven hundred fifty-five billion, five hundred million, seven hundred fifty-three thousand, four hundred forty-three".