553045525564 has 48 divisors (see below), whose sum is σ = 1142386309120. Its totient is φ = 229250191680.

The previous prime is 553045525531. The next prime is 553045525589. The reversal of 553045525564 is 465525540355.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1449922 + ... + 1791190.

Almost surely, 2^553045525564 is an apocalyptic number.

It is an amenable number.

553045525564 is an abundant number, since it is smaller than the sum of its proper divisors (589340783556).

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

553045525564 is a wasteful number, since it uses less digits than its factorization.

553045525564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343178 (or 343176 counting only the distinct ones).

The product of its (nonzero) digits is 9000000, while the sum is 49.

The spelling of 553045525564 in words is "five hundred fifty-three billion, forty-five million, five hundred twenty-five thousand, five hundred sixty-four".