53757264641 has 24 divisors (see below), whose sum is σ = 56234368512. Its totient is φ = 51383764800.

The previous prime is 53757264607. The next prime is 53757264709. The reversal of 53757264641 is 14646275735.

It is not a de Polignac number, because 53757264641 - 2¹⁰ = 53757263617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53757264641.

It is not an unprimeable number, because it can be changed into a prime (53757264941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29358596 + ... + 29360426.

It is an arithmetic number, because the mean of its divisors is an integer number (2343098688).

Almost surely, 2^53757264641 is an apocalyptic number.

It is an amenable number.

53757264641 is a deficient number, since it is larger than the sum of its proper divisors (2477103871).

53757264641 is a wasteful number, since it uses less digits than its factorization.

53757264641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253 (or 2222 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 50.

The spelling of 53757264641 in words is "fifty-three billion, seven hundred fifty-seven million, two hundred sixty-four thousand, six hundred forty-one".