650948029480 has 32 divisors (see below), whose sum is σ = 1673866362240. Its totient is φ = 223182181440.

The previous prime is 650948029471. The next prime is 650948029517. The reversal of 650948029480 is 84920849056.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

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 7 ways as a sum of consecutive naturals, for example, 1162406916 + ... + 1162407475.

It is an arithmetic number, because the mean of its divisors is an integer number (52308323820).

Almost surely, 2^650948029480 is an apocalyptic number.

It is an amenable number.

650948029480 is an abundant number, since it is smaller than the sum of its proper divisors (1022918332760).

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

650948029480 is a wasteful number, since it uses less digits than its factorization.

650948029480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324814409 (or 2324814405 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 55.

The spelling of 650948029480 in words is "six hundred fifty billion, nine hundred forty-eight million, twenty-nine thousand, four hundred eighty".