53284040904 has 16 divisors (see below), whose sum is σ = 133210102320. Its totient is φ = 17761346960.

The previous prime is 53284040903. The next prime is 53284040963. The reversal of 53284040904 is 40904048235.

It is not an unprimeable number, because it can be changed into a prime (53284040903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1110084162 + ... + 1110084209.

It is an arithmetic number, because the mean of its divisors is an integer number (8325631395).

Almost surely, 2^53284040904 is an apocalyptic number.

It is an amenable number.

53284040904 is an abundant number, since it is smaller than the sum of its proper divisors (79926061416).

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

53284040904 is a wasteful number, since it uses less digits than its factorization.

53284040904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220168380 (or 2220168376 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 53284040904 in words is "fifty-three billion, two hundred eighty-four million, forty thousand, nine hundred four".