1090055055404 has 24 divisors (see below), whose sum is σ = 2308351883040. Its totient is φ = 439686072576.

The previous prime is 1090055055373. The next prime is 1090055055407. The reversal of 1090055055404 is 4045505500901.

It is not an unprimeable number, because it can be changed into a prime (1090055055407) 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 7 ways as a sum of consecutive naturals, for example, 1145015339 + ... + 1145016290.

It is an arithmetic number, because the mean of its divisors is an integer number (96181328460).

Almost surely, 2^{1090055055404} is an apocalyptic number.

1090055055404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1090055055404 is an abundant number, since it is smaller than the sum of its proper divisors (1218296827636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1090055055404 is a wasteful number, since it uses less digits than its factorization.

1090055055404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290031657 (or 2290031655 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 38.

The spelling of 1090055055404 in words is "one trillion, ninety billion, fifty-five million, fifty-five thousand, four hundred four".