1105525454 has 24 divisors (see below), whose sum is σ = 1828623384. Its totient is φ = 500891600.

The previous prime is 1105525439. The next prime is 1105525457. The reversal of 1105525454 is 4545255011.

It is a super-2 number, since 2×1105525454² = 2444373058883812232, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1105525454.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69509 + ... + 83919.

It is an arithmetic number, because the mean of its divisors is an integer number (76192641).

Almost surely, 2^1105525454 is an apocalyptic number.

1105525454 is a deficient number, since it is larger than the sum of its proper divisors (723097930).

1105525454 is a wasteful number, since it uses less digits than its factorization.

1105525454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14752 (or 14741 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The square root of 1105525454 is about 33249.4429126264. The cubic root of 1105525454 is about 1034.0056586381.

The spelling of 1105525454 in words is "one billion, one hundred five million, five hundred twenty-five thousand, four hundred fifty-four".