1109455010 has 32 divisors (see below), whose sum is σ = 2031644160. Its totient is φ = 436119552.

The previous prime is 1109454991. The next prime is 1109455013. The reversal of 1109455010 is 105549011.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1109455013) 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, 319202 + ... + 322658.

It is an arithmetic number, because the mean of its divisors is an integer number (63488880).

Almost surely, 2^1109455010 is an apocalyptic number.

1109455010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1109455010 is a deficient number, since it is larger than the sum of its proper divisors (922189150).

1109455010 is a wasteful number, since it uses less digits than its factorization.

1109455010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4010.

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 1109455010 is about 33308.4825532476. The cubic root of 1109455010 is about 1035.2293236553.

The spelling of 1109455010 in words is "one billion, one hundred nine million, four hundred fifty-five thousand, ten".