1650530341 has 4 divisors (see below), whose sum is σ = 1662404800. Its totient is φ = 1638655884.

The previous prime is 1650530333. The next prime is 1650530351. The reversal of 1650530341 is 1430350561.

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 1650530341 - 2³ = 1650530333 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 (1650530351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5937021 + ... + 5937298.

It is an arithmetic number, because the mean of its divisors is an integer number (415601200).

Almost surely, 2^1650530341 is an apocalyptic number.

It is an amenable number.

1650530341 is a deficient number, since it is larger than the sum of its proper divisors (11874459).

1650530341 is a wasteful number, since it uses less digits than its factorization.

1650530341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11874458.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1650530341 is about 40626.7195451466. The cubic root of 1650530341 is about 1181.7923400968.

The spelling of 1650530341 in words is "one billion, six hundred fifty million, five hundred thirty thousand, three hundred forty-one".