501113004 has 36 divisors (see below), whose sum is σ = 1360165464. Its totient is φ = 143174976.

The previous prime is 501112991. The next prime is 501113009. The reversal of 501113004 is 400311105.

It is a super-2 number, since 2×501113004² = 502228485555808032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (501113009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 425529 + ... + 426704.

It is an arithmetic number, because the mean of its divisors is an integer number (37782374).

Almost surely, 2^501113004 is an apocalyptic number.

It is an amenable number.

501113004 is an abundant number, since it is smaller than the sum of its proper divisors (859052460).

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

501113004 is a wasteful number, since it uses less digits than its factorization.

501113004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852254 (or 852245 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 501113004 is about 22385.5534664658. The cubic root of 501113004 is about 794.2890174444.

Adding to 501113004 its reverse (400311105), we get a palindrome (901424109).

The spelling of 501113004 in words is "five hundred one million, one hundred thirteen thousand, four".