2010505415 has 4 divisors (see below), whose sum is σ = 2412606504. Its totient is φ = 1608404328.

The previous prime is 2010505361. The next prime is 2010505423. The reversal of 2010505415 is 5145050102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2010505415 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 201050537 + ... + 201050546.

It is an arithmetic number, because the mean of its divisors is an integer number (603151626).

Almost surely, 2^2010505415 is an apocalyptic number.

2010505415 is a deficient number, since it is larger than the sum of its proper divisors (402101089).

2010505415 is an equidigital number, since it uses as much as digits as its factorization.

2010505415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402101088.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 2010505415 is about 44838.6598260920. The cubic root of 2010505415 is about 1262.1231975540.

Adding to 2010505415 its reverse (5145050102), we get a palindrome (7155555517).

The spelling of 2010505415 in words is "two billion, ten million, five hundred five thousand, four hundred fifteen".