53848979765 has 64 divisors (see below), whose sum is σ = 80136967680. Its totient is φ = 33892024320.

The previous prime is 53848979749. The next prime is 53848979809. The reversal of 53848979765 is 56797984835.

It is not a de Polignac number, because 53848979765 - 2⁴ = 53848979749 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 (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22539191 + ... + 22541579.

It is an arithmetic number, because the mean of its divisors is an integer number (1252140120).

Almost surely, 2^53848979765 is an apocalyptic number.

It is an amenable number.

53848979765 is a deficient number, since it is larger than the sum of its proper divisors (26287987915).

53848979765 is a wasteful number, since it uses less digits than its factorization.

53848979765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342.

The product of its digits is 457228800, while the sum is 71.

The spelling of 53848979765 in words is "fifty-three billion, eight hundred forty-eight million, nine hundred seventy-nine thousand, seven hundred sixty-five".