53204687911 has 8 divisors (see below), whose sum is σ = 53275977360. Its totient is φ = 53133444672.

The previous prime is 53204687897. The next prime is 53204687917. The reversal of 53204687911 is 11978640235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53204687911 - 2³³ = 44614753319 is a prime.

It is a pancake number, because a pancake can be divided into 53204687911 parts by 326204 straight cuts.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53204687917) 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 7 ways as a sum of consecutive naturals, for example, 2703475 + ... + 2723083.

It is an arithmetic number, because the mean of its divisors is an integer number (6659497170).

It is a 2-persistent number, because it is pandigital, and so is 2⋅53204687911 = 106409375822, but 3⋅53204687911 = 159614063733 is not.

Almost surely, 2^53204687911 is an apocalyptic number.

53204687911 is a deficient number, since it is larger than the sum of its proper divisors (71289449).

53204687911 is a wasteful number, since it uses less digits than its factorization.

53204687911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23105.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 53204687911 in words is "fifty-three billion, two hundred four million, six hundred eighty-seven thousand, nine hundred eleven".