53724626711 has 4 divisors (see below), whose sum is σ = 61399573392. Its totient is φ = 46049680032.

The previous prime is 53724626639. The next prime is 53724626719. The reversal of 53724626711 is 11762642735.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 53724626711 - 2¹⁴ = 53724610327 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 (53724626719) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3837473330 + ... + 3837473343.

It is an arithmetic number, because the mean of its divisors is an integer number (15349893348).

Almost surely, 2^53724626711 is an apocalyptic number.

53724626711 is a deficient number, since it is larger than the sum of its proper divisors (7674946681).

53724626711 is an equidigital number, since it uses as much as digits as its factorization.

53724626711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7674946680.

The product of its digits is 423360, while the sum is 44.

The spelling of 53724626711 in words is "fifty-three billion, seven hundred twenty-four million, six hundred twenty-six thousand, seven hundred eleven".