4152145056 has 24 divisors (see below), whose sum is σ = 10899381024. Its totient is φ = 1384048320.

The previous prime is 4152145037. The next prime is 4152145057. The reversal of 4152145056 is 6505412514.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (4152145057) 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, 21625660 + ... + 21625851.

It is an arithmetic number, because the mean of its divisors is an integer number (454140876).

Almost surely, 2^4152145056 is an apocalyptic number.

It is an amenable number.

4152145056 is an abundant number, since it is smaller than the sum of its proper divisors (6747235968).

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

4152145056 is a wasteful number, since it uses less digits than its factorization.

4152145056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43251524 (or 43251516 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 4152145056 is about 64437.1403462320. The cubic root of 4152145056 is about 1607.2774036053.

The spelling of 4152145056 in words is "four billion, one hundred fifty-two million, one hundred forty-five thousand, fifty-six".