650235045 has 16 divisors (see below), whose sum is σ = 1041345792. Its totient is φ = 346468800.

The previous prime is 650235011. The next prime is 650235049. The reversal of 650235045 is 540532056.

It is not a de Polignac number, because 650235045 - 2¹¹ = 650232997 is a prime.

It is a super-2 number, since 2×650235045² = 845611227492304050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650235049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3106 + ... + 36195.

It is an arithmetic number, because the mean of its divisors is an integer number (65084112).

Almost surely, 2^650235045 is an apocalyptic number.

It is an amenable number.

650235045 is a deficient number, since it is larger than the sum of its proper divisors (391110747).

650235045 is a wasteful number, since it uses less digits than its factorization.

650235045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40412.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 650235045 is about 25499.7067630198. The cubic root of 650235045 is about 866.3435056659.

The spelling of 650235045 in words is "six hundred fifty million, two hundred thirty-five thousand, forty-five".