53776795837 has 8 divisors (see below), whose sum is σ = 55929510560. Its totient is φ = 51665085360.

The previous prime is 53776795783. The next prime is 53776795889. The reversal of 53776795837 is 73859767735.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53776795837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53776792837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10248387 + ... + 10253632.

It is an arithmetic number, because the mean of its divisors is an integer number (6991188820).

Almost surely, 2^53776795837 is an apocalyptic number.

It is an amenable number.

53776795837 is a deficient number, since it is larger than the sum of its proper divisors (2152714723).

53776795837 is a wasteful number, since it uses less digits than its factorization.

53776795837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20502123.

The product of its digits is 233377200, while the sum is 67.

The spelling of 53776795837 in words is "fifty-three billion, seven hundred seventy-six million, seven hundred ninety-five thousand, eight hundred thirty-seven".