545567196 has 24 divisors (see below), whose sum is σ = 1347872400. Its totient is φ = 171158272.

The previous prime is 545567149. The next prime is 545567201. The reversal of 545567196 is 691765545.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1336971 + ... + 1337378.

It is an arithmetic number, because the mean of its divisors is an integer number (56161350).

Almost surely, 2^545567196 is an apocalyptic number.

It is an amenable number.

545567196 is an abundant number, since it is smaller than the sum of its proper divisors (802305204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545567196 is a wasteful number, since it uses less digits than its factorization.

545567196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674373 (or 2674371 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 48.

The square root of 545567196 is about 23357.3799044328. The cubic root of 545567196 is about 817.1141846742.

The spelling of 545567196 in words is "five hundred forty-five million, five hundred sixty-seven thousand, one hundred ninety-six".