4161433553 has 4 divisors (see below), whose sum is σ = 4406223780. Its totient is φ = 3916643328.

The previous prime is 4161433543. The next prime is 4161433567. The reversal of 4161433553 is 3553341614.

4161433553 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2598654529 + 1562779024 = 50977^2 + 39532^2 .

It is not a de Polignac number, because 4161433553 - 2²⁴ = 4144656337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4161433543) 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, 122395088 + ... + 122395121.

It is an arithmetic number, because the mean of its divisors is an integer number (1101555945).

Almost surely, 2^4161433553 is an apocalyptic number.

It is an amenable number.

4161433553 is a deficient number, since it is larger than the sum of its proper divisors (244790227).

4161433553 is a wasteful number, since it uses less digits than its factorization.

4161433553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244790226.

The product of its digits is 64800, while the sum is 35.

The square root of 4161433553 is about 64509.1741770114. The cubic root of 4161433553 is about 1608.4750233558.

The spelling of 4161433553 in words is "four billion, one hundred sixty-one million, four hundred thirty-three thousand, five hundred fifty-three".