145110465 has 12 divisors (see below), whose sum is σ = 251524884. Its totient is φ = 77392224.

The previous prime is 145110463. The next prime is 145110481. The reversal of 145110465 is 564011541.

It can be written as a sum of positive squares in 2 ways, for example, as 110817729 + 34292736 = 10527^2 + 5856^2 .

It is not a de Polignac number, because 145110465 - 2¹ = 145110463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145110463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1612294 + ... + 1612383.

It is an arithmetic number, because the mean of its divisors is an integer number (20960407).

Almost surely, 2^145110465 is an apocalyptic number.

145110465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

145110465 is a deficient number, since it is larger than the sum of its proper divisors (106414419).

145110465 is a wasteful number, since it uses less digits than its factorization.

145110465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3224688 (or 3224685 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 145110465 is about 12046.1805150014. The cubic root of 145110465 is about 525.4921643238.

The spelling of 145110465 in words is "one hundred forty-five million, one hundred ten thousand, four hundred sixty-five".