11555152000051 has 16 divisors (see below), whose sum is σ = 12920293461600. Its totient is φ = 10242742521600.

The previous prime is 11555152000009. The next prime is 11555152000099. The reversal of 11555152000051 is 15000025155511.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11555152000051 - 2²³ = 11555143611443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11555151999977 and 11555152000022.

It is not an unprimeable number, because it can be changed into a prime (11555152000001) 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, 6353916 + ... + 7967593.

It is an arithmetic number, because the mean of its divisors is an integer number (807518341350).

Almost surely, 2^{11555152000051} is an apocalyptic number.

11555152000051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11555152000051 is a deficient number, since it is larger than the sum of its proper divisors (1365141461549).

11555152000051 is a wasteful number, since it uses less digits than its factorization.

11555152000051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14323350.

The product of its (nonzero) digits is 6250, while the sum is 31.

Adding to 11555152000051 its reverse (15000025155511), we get a palindrome (26555177155562).

The spelling of 11555152000051 in words is "eleven trillion, five hundred fifty-five billion, one hundred fifty-two million, fifty-one", and thus it is an aban number.