53853670508 has 24 divisors (see below), whose sum is σ = 102855481344. Its totient is φ = 24468482000.

The previous prime is 53853670499. The next prime is 53853670517. The reversal of 53853670508 is 80507635835.

It is an interprime number because it is at equal distance from previous prime (53853670499) and next prime (53853670517).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156860 + ... + 363747.

It is an arithmetic number, because the mean of its divisors is an integer number (4285645056).

Almost surely, 2^53853670508 is an apocalyptic number.

It is an amenable number.

53853670508 is a deficient number, since it is larger than the sum of its proper divisors (49001810836).

53853670508 is a wasteful number, since it uses less digits than its factorization.

53853670508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522973 (or 522971 counting only the distinct ones).

The product of its (nonzero) digits is 3024000, while the sum is 50.

The spelling of 53853670508 in words is "fifty-three billion, eight hundred fifty-three million, six hundred seventy thousand, five hundred eight".