501412065 has 64 divisors (see below), whose sum is σ = 1019215872. Its totient is φ = 204422400.

The previous prime is 501412061. The next prime is 501412091. The reversal of 501412065 is 560214105.

It is not a de Polignac number, because 501412065 - 2² = 501412061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (501412061) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57120 + ... + 65310.

It is an arithmetic number, because the mean of its divisors is an integer number (15925248).

Almost surely, 2^501412065 is an apocalyptic number.

501412065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

501412065 is an abundant number, since it is smaller than the sum of its proper divisors (517803807).

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

501412065 is a wasteful number, since it uses less digits than its factorization.

501412065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8270.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 501412065 is about 22392.2322469199. The cubic root of 501412065 is about 794.4469948716.

The spelling of 501412065 in words is "five hundred one million, four hundred twelve thousand, sixty-five".