53427564984 has 32 divisors (see below), whose sum is σ = 139376257920. Its totient is φ = 17034875616.

The previous prime is 53427564979. The next prime is 53427565001. The reversal of 53427564984 is 48946572435.

53427564984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48393982 + ... + 48395085.

It is an arithmetic number, because the mean of its divisors is an integer number (4355508060).

Almost surely, 2^53427564984 is an apocalyptic number.

It is an amenable number.

53427564984 is an abundant number, since it is smaller than the sum of its proper divisors (85948692936).

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

53427564984 is a wasteful number, since it uses less digits than its factorization.

53427564984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96789099 (or 96789095 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 57.

The spelling of 53427564984 in words is "fifty-three billion, four hundred twenty-seven million, five hundred sixty-four thousand, nine hundred eighty-four".