53812003711 has 4 divisors (see below), whose sum is σ = 56977415712. Its totient is φ = 50646591712.

The previous prime is 53812003691. The next prime is 53812003717. The reversal of 53812003711 is 11730021835.

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 53812003711 - 2¹³ = 53811995519 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 (53812003717) 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, 1582705975 + ... + 1582706008.

It is an arithmetic number, because the mean of its divisors is an integer number (14244353928).

Almost surely, 2^53812003711 is an apocalyptic number.

53812003711 is a deficient number, since it is larger than the sum of its proper divisors (3165412001).

53812003711 is a wasteful number, since it uses less digits than its factorization.

53812003711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165412000.

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 53812003711 in words is "fifty-three billion, eight hundred twelve million, three thousand, seven hundred eleven".