1092188055 has 32 divisors (see below), whose sum is σ = 2015829504. Its totient is φ = 494614656.

The previous prime is 1092188047. The next prime is 1092188057. The reversal of 1092188055 is 5508812901.

It is not a de Polignac number, because 1092188055 - 2³ = 1092188047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1092188057) 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, 37372 + ... + 59841.

It is an arithmetic number, because the mean of its divisors is an integer number (62994672).

Almost surely, 2^1092188055 is an apocalyptic number.

1092188055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1092188055 is a deficient number, since it is larger than the sum of its proper divisors (923641449).

1092188055 is a wasteful number, since it uses less digits than its factorization.

1092188055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97335.

The product of its (nonzero) digits is 28800, while the sum is 39.

The square root of 1092188055 is about 33048.2685628158. The cubic root of 1092188055 is about 1029.8306363689.

The spelling of 1092188055 in words is "one billion, ninety-two million, one hundred eighty-eight thousand, fifty-five".