650540376336 has 120 divisors (see below), whose sum is σ = 1697618887104. Its totient is φ = 214667470080.

The previous prime is 650540376271. The next prime is 650540376349. The reversal of 650540376336 is 633673045056.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 637159506 + ... + 637160526.

Almost surely, 2^650540376336 is an apocalyptic number.

It is an amenable number.

650540376336 is an abundant number, since it is smaller than the sum of its proper divisors (1047078510768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

650540376336 is a wasteful number, since it uses less digits than its factorization.

650540376336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109 (or 1976 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 48.

The spelling of 650540376336 in words is "six hundred fifty billion, five hundred forty million, three hundred seventy-six thousand, three hundred thirty-six".