52400141522311 has 16 divisors (see below), whose sum is σ = 59047898628096. Its totient is φ = 46068491700000.

The previous prime is 52400141522303. The next prime is 52400141522359. The reversal of 52400141522311 is 11322514100425.

It is not a de Polignac number, because 52400141522311 - 2³ = 52400141522303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52400141522381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51730240 + ... + 52733461.

It is an arithmetic number, because the mean of its divisors is an integer number (3690493664256).

Almost surely, 2^{52400141522311} is an apocalyptic number.

52400141522311 is a deficient number, since it is larger than the sum of its proper divisors (6647757105785).

52400141522311 is a wasteful number, since it uses less digits than its factorization.

52400141522311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104465214.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 52400141522311 its reverse (11322514100425), we get a palindrome (63722655622736).

The spelling of 52400141522311 in words is "fifty-two trillion, four hundred billion, one hundred forty-one million, five hundred twenty-two thousand, three hundred eleven".