2065412503 has 8 divisors (see below), whose sum is σ = 2575059840. Its totient is φ = 1609412280.

The previous prime is 2065412497. The next prime is 2065412519. The reversal of 2065412503 is 3052145602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2065412503 - 2¹³ = 2065404311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065412533) 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, 13411693 + ... + 13411846.

It is an arithmetic number, because the mean of its divisors is an integer number (321882480).

Almost surely, 2^2065412503 is an apocalyptic number.

2065412503 is a deficient number, since it is larger than the sum of its proper divisors (509647337).

2065412503 is a wasteful number, since it uses less digits than its factorization.

2065412503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26823557.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2065412503 is about 45446.8096019952. The cubic root of 2065412503 is about 1273.5097293537.

The spelling of 2065412503 in words is "two billion, sixty-five million, four hundred twelve thousand, five hundred three".