4145015541552 has 80 divisors (see below), whose sum is σ = 11231414619648. Its totient is φ = 1314751426560.

The previous prime is 4145015541539. The next prime is 4145015541577. The reversal of 4145015541552 is 2551455105414.

4145015541552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9513724 + ... + 9939867.

Almost surely, 2^{4145015541552} is an apocalyptic number.

It is an amenable number.

4145015541552 is an abundant number, since it is smaller than the sum of its proper divisors (7086399078096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4145015541552 is a wasteful number, since it uses less digits than its factorization.

4145015541552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19453818 (or 19453812 counting only the distinct ones).

The product of its (nonzero) digits is 400000, while the sum is 42.

The spelling of 4145015541552 in words is "four trillion, one hundred forty-five billion, fifteen million, five hundred forty-one thousand, five hundred fifty-two".