53683417938895 has 16 divisors (see below), whose sum is σ = 64707983629632. Its totient is φ = 42755209896960.

The previous prime is 53683417938859. The next prime is 53683417938979. The reversal of 53683417938895 is 59883971438635.

It is not a de Polignac number, because 53683417938895 - 2¹¹ = 53683417936847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23726811 + ... + 25890700.

It is an arithmetic number, because the mean of its divisors is an integer number (4044248976852).

Almost surely, 2^{53683417938895} is an apocalyptic number.

53683417938895 is a deficient number, since it is larger than the sum of its proper divisors (11024565690737).

53683417938895 is a wasteful number, since it uses less digits than its factorization.

53683417938895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49618482.

The product of its digits is 4702924800, while the sum is 79.

The spelling of 53683417938895 in words is "fifty-three trillion, six hundred eighty-three billion, four hundred seventeen million, nine hundred thirty-eight thousand, eight hundred ninety-five".