542777323 has 6 divisors (see below), whose sum is σ = 596606612. Its totient is φ = 493433820.

The previous prime is 542777297. The next prime is 542777341. The reversal of 542777323 is 323777245.

It is not a de Polignac number, because 542777323 - 2⁹ = 542776811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542717323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2242761 + ... + 2243002.

Almost surely, 2^542777323 is an apocalyptic number.

542777323 is a deficient number, since it is larger than the sum of its proper divisors (53829289).

542777323 is a wasteful number, since it uses less digits than its factorization.

542777323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4485785 (or 4485774 counting only the distinct ones).

The product of its digits is 246960, while the sum is 40.

The square root of 542777323 is about 23297.5819131514. The cubic root of 542777323 is about 815.7189751195.

The spelling of 542777323 in words is "five hundred forty-two million, seven hundred seventy-seven thousand, three hundred twenty-three".