3501145568 has 24 divisors (see below), whose sum is σ = 6995763432. Its totient is φ = 1724443776.

The previous prime is 3501145567. The next prime is 3501145579. The reversal of 3501145568 is 8655411053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3501145567) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 814355 + ... + 818642.

It is an arithmetic number, because the mean of its divisors is an integer number (291490143).

Almost surely, 2^3501145568 is an apocalyptic number.

It is an amenable number.

3501145568 is a deficient number, since it is larger than the sum of its proper divisors (3494617864).

3501145568 is a wasteful number, since it uses less digits than its factorization.

3501145568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633074 (or 1633066 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 38.

The square root of 3501145568 is about 59170.4788555915. The cubic root of 3501145568 is about 1518.4601163998.

The spelling of 3501145568 in words is "three billion, five hundred one million, one hundred forty-five thousand, five hundred sixty-eight".