650050100049 has 32 divisors (see below), whose sum is σ = 1015796549376. Its totient is φ = 362010055680.

The previous prime is 650050100047. The next prime is 650050100053. The reversal of 650050100049 is 940001050056.

It is not a de Polignac number, because 650050100049 - 2¹ = 650050100047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 650050099989 and 650050100025.

It is not an unprimeable number, because it can be changed into a prime (650050100047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 403879 + ... + 1209635.

It is an arithmetic number, because the mean of its divisors is an integer number (31743642168).

Almost surely, 2^650050100049 is an apocalyptic number.

It is an amenable number.

650050100049 is a deficient number, since it is larger than the sum of its proper divisors (365746449327).

650050100049 is a wasteful number, since it uses less digits than its factorization.

650050100049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806745.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 650050100049 in words is "six hundred fifty billion, fifty million, one hundred thousand, forty-nine".