53826497975 has 12 divisors (see below), whose sum is σ = 67876128120. Its totient is φ = 42331346400.

The previous prime is 53826497957. The next prime is 53826497987. The reversal of 53826497975 is 57979462835.

It is a de Polignac number, because none of the positive numbers 2^k-53826497975 is a prime.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 18244796 + ... + 18247745.

It is an arithmetic number, because the mean of its divisors is an integer number (5656344010).

Almost surely, 2^53826497975 is an apocalyptic number.

53826497975 is a deficient number, since it is larger than the sum of its proper divisors (14049630145).

53826497975 is a wasteful number, since it uses less digits than its factorization.

53826497975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36492610 (or 36492605 counting only the distinct ones).

The product of its digits is 114307200, while the sum is 65.

The spelling of 53826497975 in words is "fifty-three billion, eight hundred twenty-six million, four hundred ninety-seven thousand, nine hundred seventy-five".