53051545120011 has 16 divisors (see below), whose sum is σ = 71005098844416. Its totient is φ = 35232846911136.

The previous prime is 53051545120009. The next prime is 53051545120031. The reversal of 53051545120011 is 11002154515035.

It is a happy number.

It is not a de Polignac number, because 53051545120011 - 2¹ = 53051545120009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53051545120031) 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, 88545201 + ... + 89142333.

It is an arithmetic number, because the mean of its divisors is an integer number (4437818677776).

Almost surely, 2^{53051545120011} is an apocalyptic number.

53051545120011 is a deficient number, since it is larger than the sum of its proper divisors (17953553724405).

53051545120011 is a wasteful number, since it uses less digits than its factorization.

53051545120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710002.

The product of its (nonzero) digits is 15000, while the sum is 33.

Adding to 53051545120011 its reverse (11002154515035), we get a palindrome (64053699635046).

The spelling of 53051545120011 in words is "fifty-three trillion, fifty-one billion, five hundred forty-five million, one hundred twenty thousand, eleven".