1350011005 has 12 divisors (see below), whose sum is σ = 1884505500. Its totient is φ = 925721664.

The previous prime is 1350010993. The next prime is 1350011023. The reversal of 1350011005 is 5001100531.

It can be written as a sum of positive squares in 2 ways, for example, as 620308836 + 729702169 = 24906^2 + 27013^2 .

It is not a de Polignac number, because 1350011005 - 2¹⁵ = 1349978237 is a prime.

It is a super-2 number, since 2×1350011005² = 3645059427242220050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1350011005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2754880 + ... + 2755369.

It is an arithmetic number, because the mean of its divisors is an integer number (157042125).

Almost surely, 2^1350011005 is an apocalyptic number.

It is an amenable number.

1350011005 is a deficient number, since it is larger than the sum of its proper divisors (534494495).

1350011005 is an equidigital number, since it uses as much as digits as its factorization.

1350011005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5510268 (or 5510261 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 16.

The square root of 1350011005 is about 36742.4959005237. The cubic root of 1350011005 is about 1105.2124527519.

Adding to 1350011005 its reverse (5001100531), we get a palindrome (6351111536).

The spelling of 1350011005 in words is "one billion, three hundred fifty million, eleven thousand, five".