5455095509091 has 32 divisors (see below), whose sum is σ = 7827969031488. Its totient is φ = 3366518538240.

The previous prime is 5455095509029. The next prime is 5455095509111. The reversal of 5455095509091 is 1909055905545.

It is not a de Polignac number, because 5455095509091 - 2¹⁵ = 5455095476323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5455095509021) 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, 85884741 + ... + 85948233.

It is an arithmetic number, because the mean of its divisors is an integer number (244624032234).

Almost surely, 2^{5455095509091} is an apocalyptic number.

5455095509091 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5455095509091 is a deficient number, since it is larger than the sum of its proper divisors (2372873522397).

5455095509091 is a wasteful number, since it uses less digits than its factorization.

5455095509091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91191.

The product of its (nonzero) digits is 9112500, while the sum is 57.

The spelling of 5455095509091 in words is "five trillion, four hundred fifty-five billion, ninety-five million, five hundred nine thousand, ninety-one".