4261543552 has 64 divisors (see below), whose sum is σ = 9928353600. Its totient is φ = 1783885824.

The previous prime is 4261543549. The next prime is 4261543553. The reversal of 4261543552 is 2553451624.

4261543552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (4261543553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16777 + ... + 93832.

It is an arithmetic number, because the mean of its divisors is an integer number (155130525).

Almost surely, 2^4261543552 is an apocalyptic number.

It is an amenable number.

4261543552 is an abundant number, since it is smaller than the sum of its proper divisors (5666810048).

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

4261543552 is a wasteful number, since it uses less digits than its factorization.

4261543552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110673 (or 110661 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The square root of 4261543552 is about 65280.4990177005. The cubic root of 4261543552 is about 1621.2711092761.

The spelling of 4261543552 in words is "four billion, two hundred sixty-one million, five hundred forty-three thousand, five hundred fifty-two".