555543400153 has 16 divisors (see below), whose sum is σ = 635746640256. Its totient is φ = 475550501760.

The previous prime is 555543400123. The next prime is 555543400157. The reversal of 555543400153 is 351004345555.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 555543400153 - 2²¹ = 555541303001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (555543400157) 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, 20705775 + ... + 20732587.

It is an arithmetic number, because the mean of its divisors is an integer number (39734165016).

Almost surely, 2^555543400153 is an apocalyptic number.

It is an amenable number.

555543400153 is a deficient number, since it is larger than the sum of its proper divisors (80203240103).

555543400153 is a wasteful number, since it uses less digits than its factorization.

555543400153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30624.

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 555543400153 in words is "five hundred fifty-five billion, five hundred forty-three million, four hundred thousand, one hundred fifty-three".