545654368 has 24 divisors (see below), whose sum is σ = 1227722832. Its totient is φ = 233851776.

The previous prime is 545654353. The next prime is 545654387. The reversal of 545654368 is 863456545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1217755 + ... + 1218202.

It is an arithmetic number, because the mean of its divisors is an integer number (51155118).

Almost surely, 2^545654368 is an apocalyptic number.

It is an amenable number.

545654368 is an abundant number, since it is smaller than the sum of its proper divisors (682068464).

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

545654368 is a wasteful number, since it uses less digits than its factorization.

545654368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435974 (or 2435966 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 46.

The square root of 545654368 is about 23359.2458782384. The cubic root of 545654368 is about 817.1577024937.

The spelling of 545654368 in words is "five hundred forty-five million, six hundred fifty-four thousand, three hundred sixty-eight".