153555555553 has 16 divisors (see below), whose sum is σ = 162185385600. Its totient is φ = 145177280640.

The previous prime is 153555555551. The next prime is 153555555557. The reversal of 153555555553 is 355555555351.

153555555553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 153555555553 - 2¹ = 153555555551 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 153555555553.

It is not an unprimeable number, because it can be changed into a prime (153555555551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33348 + ... + 555178.

It is an arithmetic number, because the mean of its divisors is an integer number (10136586600).

Almost surely, 2^153555555553 is an apocalyptic number.

It is an amenable number.

153555555553 is a deficient number, since it is larger than the sum of its proper divisors (8629830047).

153555555553 is a wasteful number, since it uses less digits than its factorization.

153555555553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522072.

The product of its digits is 17578125, while the sum is 52.

The spelling of 153555555553 in words is "one hundred fifty-three billion, five hundred fifty-five million, five hundred fifty-five thousand, five hundred fifty-three".