11325555512001 has 32 divisors (see below), whose sum is σ = 17186817985920. Its totient is φ = 7367041124352.

The previous prime is 11325555511967. The next prime is 11325555512009. The reversal of 11325555512001 is 10021555552311.

11325555512001 is a `hidden beast` number, since 1 + 1 + 32 + 5 + 55 + 551 + 20 + 0 + 1 = 666.

It is not a de Polignac number, because 11325555512001 - 2¹⁵ = 11325555479233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11325555512009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4011616 + ... + 6224481.

It is an arithmetic number, because the mean of its divisors is an integer number (537088062060).

Almost surely, 2^{11325555512001} is an apocalyptic number.

It is an amenable number.

11325555512001 is a deficient number, since it is larger than the sum of its proper divisors (5861262473919).

11325555512001 is a wasteful number, since it uses less digits than its factorization.

11325555512001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10237102 (or 10237096 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 36.

The spelling of 11325555512001 in words is "eleven trillion, three hundred twenty-five billion, five hundred fifty-five million, five hundred twelve thousand, one".