501113055 has 8 divisors (see below), whose sum is σ = 801780912. Its totient is φ = 267260288.

The previous prime is 501113051. The next prime is 501113057. The reversal of 501113055 is 550311105.

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 501113055 - 2² = 501113051 is a prime.

It is a super-2 number, since 2×501113055² = 502228587782866050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501113051) by changing a digit.

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, 16703754 + ... + 16703783.

It is an arithmetic number, because the mean of its divisors is an integer number (100222614).

Almost surely, 2^501113055 is an apocalyptic number.

501113055 is a deficient number, since it is larger than the sum of its proper divisors (300667857).

501113055 is a wasteful number, since it uses less digits than its factorization.

501113055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33407545.

The product of its (nonzero) digits is 375, while the sum is 21.

The square root of 501113055 is about 22385.5546055933. The cubic root of 501113055 is about 794.2890443903.

The spelling of 501113055 in words is "five hundred one million, one hundred thirteen thousand, fifty-five".