501482305 has 8 divisors (see below), whose sum is σ = 602007912. Its totient is φ = 401033088.

The previous prime is 501482299. The next prime is 501482321. The reversal of 501482305 is 503284105.

It can be written as a sum of positive squares in 4 ways, for example, as 75637809 + 425844496 = 8697^2 + 20636^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 501482305 - 2¹¹ = 501480257 is a prime.

It is a super-2 number, since 2×501482305² = 502969004456226050, which contains 22 as substring.

It is a Duffinian number.

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, 3492 + ... + 31861.

It is an arithmetic number, because the mean of its divisors is an integer number (75250989).

Almost surely, 2^501482305 is an apocalyptic number.

It is an amenable number.

501482305 is a deficient number, since it is larger than the sum of its proper divisors (100525607).

501482305 is a wasteful number, since it uses less digits than its factorization.

501482305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38195.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 501482305 is about 22393.8005930213. The cubic root of 501482305 is about 794.4840896787.

The spelling of 501482305 in words is "five hundred one million, four hundred eighty-two thousand, three hundred five".