35500145 has 4 divisors (see below), whose sum is σ = 42600180. Its totient is φ = 28400112.

The previous prime is 35500141. The next prime is 35500159. The reversal of 35500145 is 54100553.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54100553 = 13 ⋅4161581.

It can be written as a sum of positive squares in 2 ways, for example, as 18722929 + 16777216 = 4327^2 + 4096^2 .

It is a cyclic number.

It is not a de Polignac number, because 35500145 - 2² = 35500141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35500145.

It is not an unprimeable number, because it can be changed into a prime (35500141) 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, 3550010 + ... + 3550019.

It is an arithmetic number, because the mean of its divisors is an integer number (10650045).

Almost surely, 2^35500145 is an apocalyptic number.

It is an amenable number.

35500145 is a deficient number, since it is larger than the sum of its proper divisors (7100035).

35500145 is an equidigital number, since it uses as much as digits as its factorization.

35500145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7100034.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 35500145 is about 5958.1998120238. The cubic root of 35500145 is about 328.6573700387.

Adding to 35500145 its reverse (54100553), we get a palindrome (89600698).

The spelling of 35500145 in words is "thirty-five million, five hundred thousand, one hundred forty-five".