501005134 has 16 divisors (see below), whose sum is σ = 861307488. Its totient is φ = 214106112.

The previous prime is 501005077. The next prime is 501005143. The reversal of 501005134 is 431500105.

It is a super-2 number, since 2×501005134² = 502012288588715912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45747 + ... + 55630.

It is an arithmetic number, because the mean of its divisors is an integer number (53831718).

Almost surely, 2^501005134 is an apocalyptic number.

501005134 is a deficient number, since it is larger than the sum of its proper divisors (360302354).

501005134 is a wasteful number, since it uses less digits than its factorization.

501005134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101739.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 501005134 is about 22383.1439704077. The cubic root of 501005134 is about 794.2320202507.

Adding to 501005134 its reverse (431500105), we get a palindrome (932505239).

The spelling of 501005134 in words is "five hundred one million, five thousand, one hundred thirty-four".