53964714253 has 4 divisors (see below), whose sum is σ = 54703956988. Its totient is φ = 53225471520.

The previous prime is 53964714241. The next prime is 53964714301. The reversal of 53964714253 is 35241746935.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 44564054404 + 9400659849 = 211102^2 + 96957^2 .

It is a cyclic number.

It is not a de Polignac number, because 53964714253 - 2²¹ = 53962617101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53964714197 and 53964714206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53964714233) 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 3 ways as a sum of consecutive naturals, for example, 369621258 + ... + 369621403.

It is an arithmetic number, because the mean of its divisors is an integer number (13675989247).

Almost surely, 2^53964714253 is an apocalyptic number.

It is an amenable number.

53964714253 is a deficient number, since it is larger than the sum of its proper divisors (739242735).

53964714253 is an equidigital number, since it uses as much as digits as its factorization.

53964714253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739242734.

The product of its digits is 2721600, while the sum is 49.

The spelling of 53964714253 in words is "fifty-three billion, nine hundred sixty-four million, seven hundred fourteen thousand, two hundred fifty-three".