2005150137 has 4 divisors (see below), whose sum is σ = 2673533520. Its totient is φ = 1336766756.

The previous prime is 2005150079. The next prime is 2005150159. The reversal of 2005150137 is 7310515002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2005150137 - 2¹⁸ = 2004887993 is a prime.

It is a super-2 number, since 2×2005150137² = 8041254143822237538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2005150177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334191687 + ... + 334191692.

It is an arithmetic number, because the mean of its divisors is an integer number (668383380).

Almost surely, 2^2005150137 is an apocalyptic number.

It is an amenable number.

2005150137 is a deficient number, since it is larger than the sum of its proper divisors (668383383).

2005150137 is an equidigital number, since it uses as much as digits as its factorization.

2005150137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668383382.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 2005150137 is about 44778.9028114803. The cubic root of 2005150137 is about 1261.0015839446.

Adding to 2005150137 its reverse (7310515002), we get a palindrome (9315665139).

The spelling of 2005150137 in words is "two billion, five million, one hundred fifty thousand, one hundred thirty-seven".