2723545004387 has 2 divisors, whose sum is σ = 2723545004388. Its totient is φ = 2723545004386.

The previous prime is 2723545004381. The next prime is 2723545004471. The reversal of 2723545004387 is 7834005453272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2723545004387 - 2²⁴ = 2723528227171 is a prime.

It is not a weakly prime, because it can be changed into another prime (2723545004381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361772502193 + 1361772502194.

It is an arithmetic number, because the mean of its divisors is an integer number (1361772502194).

Almost surely, 2^{2723545004387} is an apocalyptic number.

2723545004387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2723545004387 is an equidigital number, since it uses as much as digits as its factorization.

2723545004387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5644800, while the sum is 50.

The spelling of 2723545004387 in words is "two trillion, seven hundred twenty-three billion, five hundred forty-five million, four thousand, three hundred eighty-seven".