1010050505 has 8 divisors (see below), whose sum is σ = 1231930824. Its totient is φ = 794793600.

The previous prime is 1010050501. The next prime is 1010050511. The reversal of 1010050505 is 5050500101.

It can be written as a sum of positive squares in 4 ways, for example, as 3701776 + 1006348729 = 1924^2 + 31723^2 .

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

It is not a de Polignac number, because 1010050505 - 2² = 1010050501 is a prime.

It is a Duffinian number.

1010050505 is a modest number, since divided by 50505 gives 1010 as remainder.

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, 1655516 + ... + 1656125.

It is an arithmetic number, because the mean of its divisors is an integer number (153991353).

Almost surely, 2^1010050505 is an apocalyptic number.

It is an amenable number.

1010050505 is a deficient number, since it is larger than the sum of its proper divisors (221880319).

1010050505 is an equidigital number, since it uses as much as digits as its factorization.

1010050505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3311707.

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 1010050505 is about 31781.2917453020. The cubic root of 1010050505 is about 1003.3390069570.

Adding to 1010050505 its reverse (5050500101), we get a palindrome (6060550606).

The spelling of 1010050505 in words is "one billion, ten million, fifty thousand, five hundred five".