145055110 has 8 divisors (see below), whose sum is σ = 261099216. Its totient is φ = 58022040.

The previous prime is 145055093. The next prime is 145055111. The reversal of 145055110 is 11550541.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×145055110² = 42081969874224200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145055111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7252746 + ... + 7252765.

It is an arithmetic number, because the mean of its divisors is an integer number (32637402).

Almost surely, 2^145055110 is an apocalyptic number.

145055110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145055110 is a deficient number, since it is larger than the sum of its proper divisors (116044106).

145055110 is a wasteful number, since it uses less digits than its factorization.

145055110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14505518.

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 145055110 is about 12043.8826796013. The cubic root of 145055110 is about 525.4253363425.

The spelling of 145055110 in words is "one hundred forty-five million, fifty-five thousand, one hundred ten".