546809395 has 16 divisors (see below), whose sum is σ = 724453632. Its totient is φ = 392884960.

The previous prime is 546809381. The next prime is 546809423. The reversal of 546809395 is 593908645.

It is not a de Polignac number, because 546809395 - 2⁹ = 546808883 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55327 + ... + 64456.

It is an arithmetic number, because the mean of its divisors is an integer number (45278352).

Almost surely, 2^546809395 is an apocalyptic number.

546809395 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

546809395 is a deficient number, since it is larger than the sum of its proper divisors (177644237).

546809395 is a wasteful number, since it uses less digits than its factorization.

546809395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119882.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The square root of 546809395 is about 23383.9559313646. The cubic root of 546809395 is about 817.7338755453.

The spelling of 546809395 in words is "five hundred forty-six million, eight hundred nine thousand, three hundred ninety-five".