53848675605646 has 8 divisors (see below), whose sum is σ = 80879714881560. Its totient is φ = 26888770645128.

The previous prime is 53848675605629. The next prime is 53848675605667. The reversal of 53848675605646 is 64650657684835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 17783576956 + ... + 17783579983.

It is an arithmetic number, because the mean of its divisors is an integer number (10109964360195).

Almost surely, 2^{53848675605646} is an apocalyptic number.

53848675605646 is a deficient number, since it is larger than the sum of its proper divisors (27031039275914).

53848675605646 is a wasteful number, since it uses less digits than its factorization.

53848675605646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35567157698.

The product of its (nonzero) digits is 3483648000, while the sum is 73.

The spelling of 53848675605646 in words is "fifty-three trillion, eight hundred forty-eight billion, six hundred seventy-five million, six hundred five thousand, six hundred forty-six".