1010050509 has 8 divisors (see below), whose sum is σ = 1450328992. Its totient is φ = 621569520.

The previous prime is 1010050501. The next prime is 1010050511. The reversal of 1010050509 is 9050500101.

It is a happy number.

1010050509 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1010050509 - 2³ = 1010050501 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 (1010050501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12949327 + ... + 12949404.

It is an arithmetic number, because the mean of its divisors is an integer number (181291124).

Almost surely, 2^1010050509 is an apocalyptic number.

It is an amenable number.

1010050509 is a deficient number, since it is larger than the sum of its proper divisors (440278483).

1010050509 is a wasteful number, since it uses less digits than its factorization.

1010050509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25898747.

The product of its (nonzero) digits is 225, while the sum is 21.

The square root of 1010050509 is about 31781.2918082321. The cubic root of 1010050509 is about 1003.3390082815.

The spelling of 1010050509 in words is "one billion, ten million, fifty thousand, five hundred nine".