650371485 has 8 divisors (see below), whose sum is σ = 1040594400. Its totient is φ = 346864784.

The previous prime is 650371481. The next prime is 650371489. The reversal of 650371485 is 584173056.

It is an interprime number because it is at equal distance from previous prime (650371481) and next prime (650371489).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 650371485 - 2² = 650371481 is a prime.

It is a super-2 number, since 2×650371485² = 845966137002210450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650371481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21679035 + ... + 21679064.

It is an arithmetic number, because the mean of its divisors is an integer number (130074300).

Almost surely, 2^650371485 is an apocalyptic number.

It is an amenable number.

650371485 is a deficient number, since it is larger than the sum of its proper divisors (390222915).

650371485 is a wasteful number, since it uses less digits than its factorization.

650371485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43358107.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 650371485 is about 25502.3819475750. The cubic root of 650371485 is about 866.4040969050.

The spelling of 650371485 in words is "six hundred fifty million, three hundred seventy-one thousand, four hundred eighty-five".