110450815493 has 2 divisors, whose sum is σ = 110450815494. Its totient is φ = 110450815492.

The previous prime is 110450815483. The next prime is 110450815529. The reversal of 110450815493 is 394518054011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104385209569 + 6065605924 = 323087^2 + 77882^2 .

It is a cyclic number.

It is not a de Polignac number, because 110450815493 - 2¹⁶ = 110450749957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110450815493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110450815483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55225407746 + 55225407747.

It is an arithmetic number, because the mean of its divisors is an integer number (55225407747).

Almost surely, 2^110450815493 is an apocalyptic number.

It is an amenable number.

110450815493 is a deficient number, since it is larger than the sum of its proper divisors (1).

110450815493 is an equidigital number, since it uses as much as digits as its factorization.

110450815493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 41.

The spelling of 110450815493 in words is "one hundred ten billion, four hundred fifty million, eight hundred fifteen thousand, four hundred ninety-three".