545332542379 has 2 divisors, whose sum is σ = 545332542380. Its totient is φ = 545332542378.

The previous prime is 545332542367. The next prime is 545332542449. The reversal of 545332542379 is 973245233545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 545332542379 - 2⁵ = 545332542347 is a prime.

It is not a weakly prime, because it can be changed into another prime (545332542329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272666271189 + 272666271190.

It is an arithmetic number, because the mean of its divisors is an integer number (272666271190).

Almost surely, 2^545332542379 is an apocalyptic number.

545332542379 is a deficient number, since it is larger than the sum of its proper divisors (1).

545332542379 is an equidigital number, since it uses as much as digits as its factorization.

545332542379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608000, while the sum is 52.

The spelling of 545332542379 in words is "five hundred forty-five billion, three hundred thirty-two million, five hundred forty-two thousand, three hundred seventy-nine".