1950115005 has 54 divisors (see below), whose sum is σ = 3516267066. Its totient is φ = 999773376.

The previous prime is 1950114979. The next prime is 1950115031. The reversal of 1950115005 is 5005110591.

1950115005 is a `hidden beast` number, since 1 + 9 + 501 + 150 + 0 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (1950114979) and next prime (1950115031).

It can be written as a sum of positive squares in 3 ways, for example, as 224460324 + 1725654681 = 14982^2 + 41541^2 .

It is not a de Polignac number, because 1950115005 - 2¹⁰ = 1950113981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1950115005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 8590702 + ... + 8590928.

Almost surely, 2^1950115005 is an apocalyptic number.

1950115005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1950115005 is a deficient number, since it is larger than the sum of its proper divisors (1566152061).

1950115005 is an equidigital number, since it uses as much as digits as its factorization.

1950115005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 27.

The square root of 1950115005 is about 44160.1064876433. The cubic root of 1950115005 is about 1249.3575375835.

Multiplying 1950115005 by its product of nonzero digits (1125), we get a square (2193879380625 = 1481175²).

Adding to 1950115005 its reverse (5005110591), we get a palindrome (6955225596).

The spelling of 1950115005 in words is "one billion, nine hundred fifty million, one hundred fifteen thousand, five".