53283517208 has 8 divisors (see below), whose sum is σ = 99906594780. Its totient is φ = 26641758600.

The previous prime is 53283517207. The next prime is 53283517223. The reversal of 53283517208 is 80271538235.

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

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53283517201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3330219818 + ... + 3330219833.

Almost surely, 2^53283517208 is an apocalyptic number.

It is an amenable number.

53283517208 is a deficient number, since it is larger than the sum of its proper divisors (46623077572).

53283517208 is a wasteful number, since it uses less digits than its factorization.

53283517208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6660439657 (or 6660439653 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 53283517208 in words is "fifty-three billion, two hundred eighty-three million, five hundred seventeen thousand, two hundred eight".