545401344107 has 2 divisors, whose sum is σ = 545401344108. Its totient is φ = 545401344106.

The previous prime is 545401344083. The next prime is 545401344113. The reversal of 545401344107 is 701443104545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 545401344107 - 2¹⁸ = 545401081963 is a prime.

It is not a weakly prime, because it can be changed into another prime (545401343107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272700672053 + 272700672054.

It is an arithmetic number, because the mean of its divisors is an integer number (272700672054).

Almost surely, 2^545401344107 is an apocalyptic number.

545401344107 is a deficient number, since it is larger than the sum of its proper divisors (1).

545401344107 is an equidigital number, since it uses as much as digits as its factorization.

545401344107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 545401344107 in words is "five hundred forty-five billion, four hundred one million, three hundred forty-four thousand, one hundred seven".