73284524920 has 16 divisors (see below), whose sum is σ = 164890181160. Its totient is φ = 29313809952.

The previous prime is 73284524909. The next prime is 73284524941. The reversal of 73284524920 is 2942548237.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 916056522 + ... + 916056601.

Almost surely, 2^73284524920 is an apocalyptic number.

It is an amenable number.

73284524920 is an abundant number, since it is smaller than the sum of its proper divisors (91605656240).

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

73284524920 is a wasteful number, since it uses less digits than its factorization.

73284524920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832113134 (or 1832113130 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 73284524920 in words is "seventy-three billion, two hundred eighty-four million, five hundred twenty-four thousand, nine hundred twenty".