553365620144 has 20 divisors (see below), whose sum is σ = 1135213294824. Its totient is φ = 260407350528.

The previous prime is 553365620069. The next prime is 553365620167. The reversal of 553365620144 is 441026563355.

It is a junction number, because it is equal to n+sod(n) for n = 553365620095 and 553365620104.

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, 1017215942 + ... + 1017216485.

Almost surely, 2^553365620144 is an apocalyptic number.

It is an amenable number.

553365620144 is an abundant number, since it is smaller than the sum of its proper divisors (581847674680).

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

553365620144 is a wasteful number, since it uses less digits than its factorization.

553365620144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034432452 (or 2034432446 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 553365620144 in words is "five hundred fifty-three billion, three hundred sixty-five million, six hundred twenty thousand, one hundred forty-four".