11052404531251 has 8 divisors (see below), whose sum is σ = 11058319800000. Its totient is φ = 11046489652800.

The previous prime is 11052404531197. The next prime is 11052404531261. The reversal of 11052404531251 is 15213540425011.

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 11052404531251 - 2⁷ = 11052404531123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11052404531261) 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, 69783951 + ... + 69942151.

It is an arithmetic number, because the mean of its divisors is an integer number (1382289975000).

Almost surely, 2^{11052404531251} is an apocalyptic number.

11052404531251 is a deficient number, since it is larger than the sum of its proper divisors (5915268749).

11052404531251 is a wasteful number, since it uses less digits than its factorization.

11052404531251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195149.

The product of its (nonzero) digits is 24000, while the sum is 34.

Adding to 11052404531251 its reverse (15213540425011), we get a palindrome (26265944956262).

The spelling of 11052404531251 in words is "eleven trillion, fifty-two billion, four hundred four million, five hundred thirty-one thousand, two hundred fifty-one".