154133356100553 has 20 divisors (see below), whose sum is σ = 230974929977220. Its totient is φ = 102431420651232.

The previous prime is 154133356100539. The next prime is 154133356100569. The reversal of 154133356100553 is 355001653331451.

154133356100553 is a `hidden beast` number, since 1 + 5 + 4 + 1 + 3 + 3 + 35 + 61 + 0 + 0 + 553 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 75609424655424 + 78523931445129 = 8695368^2 + 8861373^2 .

It is a de Polignac number, because none of the positive numbers 2^k-154133356100553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 154133356100499 and 154133356100508.

It is not an unprimeable number, because it can be changed into a prime (154133356170553) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3001363818 + ... + 3001415171.

It is an arithmetic number, because the mean of its divisors is an integer number (11548746498861).

Almost surely, 2^{154133356100553} is an apocalyptic number.

It is an amenable number.

154133356100553 is a deficient number, since it is larger than the sum of its proper divisors (76841573876667).

154133356100553 is an equidigital number, since it uses as much as digits as its factorization.

154133356100553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6002779318 (or 6002779309 counting only the distinct ones).

The product of its (nonzero) digits is 1215000, while the sum is 45.

The spelling of 154133356100553 in words is "one hundred fifty-four trillion, one hundred thirty-three billion, three hundred fifty-six million, one hundred thousand, five hundred fifty-three".