532166141 has 4 divisors (see below), whose sum is σ = 573102012. Its totient is φ = 491230272.

The previous prime is 532166077. The next prime is 532166143. The reversal of 532166141 is 141661235.

It is a happy number.

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 96609241 + 435556900 = 9829^2 + 20870^2 .

It is not a de Polignac number, because 532166141 - 2⁶ = 532166077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532166143) 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, 20467916 + ... + 20467941.

It is an arithmetic number, because the mean of its divisors is an integer number (143275503).

Almost surely, 2^532166141 is an apocalyptic number.

It is an amenable number.

532166141 is a deficient number, since it is larger than the sum of its proper divisors (40935871).

532166141 is a wasteful number, since it uses less digits than its factorization.

532166141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40935870.

The product of its digits is 4320, while the sum is 29.

The square root of 532166141 is about 23068.7264711340. The cubic root of 532166141 is about 810.3682423595.

The spelling of 532166141 in words is "five hundred thirty-two million, one hundred sixty-six thousand, one hundred forty-one".