501412004 has 12 divisors (see below), whose sum is σ = 879662028. Its totient is φ = 250080000.

The previous prime is 501412003. The next prime is 501412007. The reversal of 501412004 is 400214105.

It can be written as a sum of positive squares in 2 ways, for example, as 423124900 + 78287104 = 20570^2 + 8848^2 .

It is not an unprimeable number, because it can be changed into a prime (501412003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154697 + ... + 157904.

It is an arithmetic number, because the mean of its divisors is an integer number (73305169).

Almost surely, 2^501412004 is an apocalyptic number.

It is an amenable number.

501412004 is a deficient number, since it is larger than the sum of its proper divisors (378250024).

501412004 is a wasteful number, since it uses less digits than its factorization.

501412004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313006 (or 313004 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 501412004 is about 22392.2308848404. The cubic root of 501412004 is about 794.4469626550.

Adding to 501412004 its reverse (400214105), we get a palindrome (901626109).

The spelling of 501412004 in words is "five hundred one million, four hundred twelve thousand, four".