110445457 has 4 divisors (see below), whose sum is σ = 113014000. Its totient is φ = 107876916.

The previous prime is 110445451. The next prime is 110445479. The reversal of 110445457 is 754544011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110445457 - 2⁷ = 110445329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110445451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1284207 + ... + 1284292.

It is an arithmetic number, because the mean of its divisors is an integer number (28253500).

Almost surely, 2^110445457 is an apocalyptic number.

It is an amenable number.

110445457 is a deficient number, since it is larger than the sum of its proper divisors (2568543).

110445457 is an equidigital number, since it uses as much as digits as its factorization.

110445457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568542.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 110445457 is about 10509.3033546473. The cubic root of 110445457 is about 479.7878938445.

Adding to 110445457 its reverse (754544011), we get a palindrome (864989468).

The spelling of 110445457 in words is "one hundred ten million, four hundred forty-five thousand, four hundred fifty-seven".