501050506 has 16 divisors (see below), whose sum is σ = 820806048. Its totient is φ = 227498800.

The previous prime is 501050483. The next prime is 501050521. The reversal of 501050506 is 605050105.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 8601 + ... + 32803.

It is an arithmetic number, because the mean of its divisors is an integer number (51300378).

Almost surely, 2^501050506 is an apocalyptic number.

501050506 is a deficient number, since it is larger than the sum of its proper divisors (319755542).

501050506 is a wasteful number, since it uses less digits than its factorization.

501050506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25157.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 501050506 is about 22384.1574780022. The cubic root of 501050506 is about 794.2559952595.

The spelling of 501050506 in words is "five hundred one million, fifty thousand, five hundred six".