545704880 has 40 divisors (see below), whose sum is σ = 1450017312. Its totient is φ = 187098624.

The previous prime is 545704867. The next prime is 545704891. The reversal of 545704880 is 88407545.

It is a tau number, because it is divible by the number of its divisors (40).

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, 486677 + ... + 487796.

Almost surely, 2^545704880 is an apocalyptic number.

It is an amenable number.

545704880 is an abundant number, since it is smaller than the sum of its proper divisors (904312432).

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

545704880 is a wasteful number, since it uses less digits than its factorization.

545704880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974493 (or 974487 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 41.

The square root of 545704880 is about 23360.3270525051. The cubic root of 545704880 is about 817.1829168655.

The spelling of 545704880 in words is "five hundred forty-five million, seven hundred four thousand, eight hundred eighty".