2055532454403 has 32 divisors (see below), whose sum is σ = 2785819545600. Its totient is φ = 1347938706816.

The previous prime is 2055532454341. The next prime is 2055532454419. The reversal of 2055532454403 is 3044542355502.

It is not a de Polignac number, because 2055532454403 - 2⁴⁰ = 956020826627 is a prime.

It is a super-2 number, since 2×2055532454403² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2055532454453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80840550 + ... + 80865972.

It is an arithmetic number, because the mean of its divisors is an integer number (87056860800).

Almost surely, 2^{2055532454403} is an apocalyptic number.

2055532454403 is a deficient number, since it is larger than the sum of its proper divisors (730287091197).

2055532454403 is a wasteful number, since it uses less digits than its factorization.

2055532454403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26771.

The product of its (nonzero) digits is 1440000, while the sum is 42.

The spelling of 2055532454403 in words is "two trillion, fifty-five billion, five hundred thirty-two million, four hundred fifty-four thousand, four hundred three".