3501145505 has 32 divisors (see below), whose sum is σ = 4957666560. Its totient is φ = 2340046080.

The previous prime is 3501145493. The next prime is 3501145511. The reversal of 3501145505 is 5055411053.

It is not a de Polignac number, because 3501145505 - 2⁴ = 3501145489 is a prime.

It is a super-3 number, since 3×3501145505³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153044 + ... + 174426.

It is an arithmetic number, because the mean of its divisors is an integer number (154927080).

Almost surely, 2^3501145505 is an apocalyptic number.

It is an amenable number.

3501145505 is a deficient number, since it is larger than the sum of its proper divisors (1456521055).

3501145505 is a wasteful number, since it uses less digits than its factorization.

3501145505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21641.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 3501145505 is about 59170.4783232314. The cubic root of 3501145505 is about 1518.4601072920.

Adding to 3501145505 its reverse (5055411053), we get a palindrome (8556556558).

The spelling of 3501145505 in words is "three billion, five hundred one million, one hundred forty-five thousand, five hundred five".