545032638307 has 2 divisors, whose sum is σ = 545032638308. Its totient is φ = 545032638306.

The previous prime is 545032638277. The next prime is 545032638317. The reversal of 545032638307 is 703836230545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 545032638307 - 2¹¹ = 545032636259 is a prime.

It is not a weakly prime, because it can be changed into another prime (545032638317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272516319153 + 272516319154.

It is an arithmetic number, because the mean of its divisors is an integer number (272516319154).

Almost surely, 2^545032638307 is an apocalyptic number.

545032638307 is a deficient number, since it is larger than the sum of its proper divisors (1).

545032638307 is an equidigital number, since it uses as much as digits as its factorization.

545032638307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 545032638307 in words is "five hundred forty-five billion, thirty-two million, six hundred thirty-eight thousand, three hundred seven".