53559969416 has 8 divisors (see below), whose sum is σ = 100424942670. Its totient is φ = 26779984704.

The previous prime is 53559969377. The next prime is 53559969451. The reversal of 53559969416 is 61496995535.

It can be written as a sum of positive squares in only one way, i.e., 47851562500 + 5708406916 = 218750^2 + 75554^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3347498081 + ... + 3347498096.

Almost surely, 2^53559969416 is an apocalyptic number.

It is an amenable number.

53559969416 is a deficient number, since it is larger than the sum of its proper divisors (46864973254).

53559969416 is a wasteful number, since it uses less digits than its factorization.

53559969416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6694996183 (or 6694996179 counting only the distinct ones).

The product of its digits is 39366000, while the sum is 62.

The spelling of 53559969416 in words is "fifty-three billion, five hundred fifty-nine million, nine hundred sixty-nine thousand, four hundred sixteen".