501426160 has 40 divisors (see below), whose sum is σ = 1176531840. Its totient is φ = 198726912.

The previous prime is 501426103. The next prime is 501426173. The reversal of 501426160 is 61624105.

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

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 7 ways as a sum of consecutive naturals, for example, 20032 + ... + 37471.

It is an arithmetic number, because the mean of its divisors is an integer number (29413296).

Almost surely, 2^501426160 is an apocalyptic number.

It is an amenable number.

501426160 is an abundant number, since it is smaller than the sum of its proper divisors (675105680).

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

501426160 is a wasteful number, since it uses less digits than its factorization.

501426160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57625 (or 57619 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 501426160 is about 22392.5469743841. The cubic root of 501426160 is about 794.4544389322.

The spelling of 501426160 in words is "five hundred one million, four hundred twenty-six thousand, one hundred sixty".