501180560 has 40 divisors (see below), whose sum is σ = 1179299520. Its totient is φ = 198054272.

The previous prime is 501180541. The next prime is 501180571. The reversal of 501180560 is 65081105.

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, 31100 + ... + 44379.

It is an arithmetic number, because the mean of its divisors is an integer number (29482488).

Almost surely, 2^501180560 is an apocalyptic number.

It is an amenable number.

501180560 is an abundant number, since it is smaller than the sum of its proper divisors (678118960).

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

501180560 is a wasteful number, since it uses less digits than its factorization.

501180560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75575 (or 75569 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 501180560 is about 22387.0623351971. The cubic root of 501180560 is about 794.3247090465.

The spelling of 501180560 in words is "five hundred one million, one hundred eighty thousand, five hundred sixty".