654552060 has 48 divisors (see below), whose sum is σ = 1833947136. Its totient is φ = 174432832.

The previous prime is 654552047. The next prime is 654552079. The reversal of 654552060 is 60255456.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129949 + ... + 134891.

It is an arithmetic number, because the mean of its divisors is an integer number (38207232).

Almost surely, 2^654552060 is an apocalyptic number.

654552060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

654552060 is an abundant number, since it is smaller than the sum of its proper divisors (1179395076).

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

654552060 is a wasteful number, since it uses less digits than its factorization.

654552060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7162 (or 7160 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 654552060 is about 25584.2150553813. The cubic root of 654552060 is about 868.2565428421.

The spelling of 654552060 in words is "six hundred fifty-four million, five hundred fifty-two thousand, sixty".