11553324404057 has 8 divisors (see below), whose sum is σ = 11579883712320. Its totient is φ = 11526766196400.

The previous prime is 11553324404033. The next prime is 11553324404099. The reversal of 11553324404057 is 75040442335511.

11553324404057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11553324404057 - 2²⁰ = 11553323355481 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11553324403999 and 11553324404017.

It is not an unprimeable number, because it can be changed into a prime (11553324404857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23002307 + ... + 23499207.

It is an arithmetic number, because the mean of its divisors is an integer number (1447485464040).

Almost surely, 2^{11553324404057} is an apocalyptic number.

It is an amenable number.

11553324404057 is a deficient number, since it is larger than the sum of its proper divisors (26559308263).

11553324404057 is an equidigital number, since it uses as much as digits as its factorization.

11553324404057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550303.

The product of its (nonzero) digits is 1008000, while the sum is 44.

Adding to 11553324404057 its reverse (75040442335511), we get a palindrome (86593766739568).

The spelling of 11553324404057 in words is "eleven trillion, five hundred fifty-three billion, three hundred twenty-four million, four hundred four thousand, fifty-seven".