110454493 has 2 divisors, whose sum is σ = 110454494. Its totient is φ = 110454492.

The previous prime is 110454439. The next prime is 110454499. The reversal of 110454493 is 394454011.

Together with previous prime (110454439) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109872324 + 582169 = 10482^2 + 763^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110454493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110454499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55227246 + 55227247.

It is an arithmetic number, because the mean of its divisors is an integer number (55227247).

Almost surely, 2^110454493 is an apocalyptic number.

It is an amenable number.

110454493 is a deficient number, since it is larger than the sum of its proper divisors (1).

110454493 is an equidigital number, since it uses as much as digits as its factorization.

110454493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 110454493 is about 10509.7332506586. The cubic root of 110454493 is about 479.8009779656.

The spelling of 110454493 in words is "one hundred ten million, four hundred fifty-four thousand, four hundred ninety-three".