1105525455 has 16 divisors (see below), whose sum is σ = 1770300384. Its totient is φ = 589127040.

The previous prime is 1105525439. The next prime is 1105525457. The reversal of 1105525455 is 5545255011.

It is not a de Polignac number, because 1105525455 - 2⁴ = 1105525439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105525457) 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, 11236 + ... + 48345.

It is an arithmetic number, because the mean of its divisors is an integer number (110643774).

Almost surely, 2^1105525455 is an apocalyptic number.

1105525455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1105525455 is a deficient number, since it is larger than the sum of its proper divisors (664774929).

1105525455 is a wasteful number, since it uses less digits than its factorization.

1105525455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60826.

The product of its (nonzero) digits is 25000, while the sum is 33.

The square root of 1105525455 is about 33249.4429276642. The cubic root of 1105525455 is about 1034.0056589499.

The spelling of 1105525455 in words is "one billion, one hundred five million, five hundred twenty-five thousand, four hundred fifty-five".