650027039 has 4 divisors (see below), whose sum is σ = 651088056. Its totient is φ = 648966024.

The previous prime is 650027029. The next prime is 650027047. The reversal of 650027039 is 930720056.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 650027039 - 2⁴ = 650027023 is a prime.

It is a super-2 number, since 2×650027039² = 845070302862215042, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 650026996 and 650027014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650027029) 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, 529589 + ... + 530814.

It is an arithmetic number, because the mean of its divisors is an integer number (162772014).

Almost surely, 2^650027039 is an apocalyptic number.

650027039 is a deficient number, since it is larger than the sum of its proper divisors (1061017).

650027039 is a wasteful number, since it uses less digits than its factorization.

650027039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061016.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 650027039 is about 25495.6278408671. The cubic root of 650027039 is about 866.2511165791.

The spelling of 650027039 in words is "six hundred fifty million, twenty-seven thousand, thirty-nine".