650142535 has 48 divisors (see below), whose sum is σ = 946300320. Its totient is φ = 427176960.

The previous prime is 650142529. The next prime is 650142539. The reversal of 650142535 is 535241056.

It is not a de Polignac number, because 650142535 - 2¹⁹ = 649618247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 650142497 and 650142506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650142539) by changing a digit.

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 in 47 ways as a sum of consecutive naturals, for example, 592107 + ... + 593203.

It is an arithmetic number, because the mean of its divisors is an integer number (19714590).

Almost surely, 2^650142535 is an apocalyptic number.

650142535 is a deficient number, since it is larger than the sum of its proper divisors (296157785).

650142535 is a wasteful number, since it uses less digits than its factorization.

650142535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216 (or 1209 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 650142535 is about 25497.8927560691. The cubic root of 650142535 is about 866.3024183496.

The spelling of 650142535 in words is "six hundred fifty million, one hundred forty-two thousand, five hundred thirty-five".