650496052 has 6 divisors (see below), whose sum is σ = 1138368098. Its totient is φ = 325248024.

The previous prime is 650496043. The next prime is 650496061. The reversal of 650496052 is 250694056.

It is an interprime number because it is at equal distance from previous prime (650496043) and next prime (650496061).

It can be written as a sum of positive squares in only one way, i.e., 629207056 + 21288996 = 25084^2 + 4614^2 .

It is a super-2 number, since 2×650496052² = 846290227335173408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81312003 + ... + 81312010.

Almost surely, 2^650496052 is an apocalyptic number.

It is an amenable number.

650496052 is a deficient number, since it is larger than the sum of its proper divisors (487872046).

650496052 is a wasteful number, since it uses less digits than its factorization.

650496052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162624017 (or 162624015 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 650496052 is about 25504.8240927084. The cubic root of 650496052 is about 866.4594080986.

The spelling of 650496052 in words is "six hundred fifty million, four hundred ninety-six thousand, fifty-two".