11554520145153 has 8 divisors (see below), whose sum is σ = 15431746440000. Its totient is φ = 7690153640208.

The previous prime is 11554520145137. The next prime is 11554520145169. The reversal of 11554520145153 is 35154102545511.

It is an interprime number because it is at equal distance from previous prime (11554520145137) and next prime (11554520145169).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11554520145153 - 2⁴ = 11554520145137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11554520145053) 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, 3214945378 + ... + 3214948971.

It is an arithmetic number, because the mean of its divisors is an integer number (1928968305000).

Almost surely, 2^{11554520145153} is an apocalyptic number.

It is an amenable number.

11554520145153 is a deficient number, since it is larger than the sum of its proper divisors (3877226294847).

11554520145153 is an equidigital number, since it uses as much as digits as its factorization.

11554520145153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6429894951.

The product of its (nonzero) digits is 300000, while the sum is 42.

The spelling of 11554520145153 in words is "eleven trillion, five hundred fifty-four billion, five hundred twenty million, one hundred forty-five thousand, one hundred fifty-three".