416532541 has 2 divisors, whose sum is σ = 416532542. Its totient is φ = 416532540.

The previous prime is 416532533. The next prime is 416532559. The reversal of 416532541 is 145235614.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 410872900 + 5659641 = 20270^2 + 2379^2 .

It is a cyclic number.

It is not a de Polignac number, because 416532541 - 2³ = 416532533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (416532341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208266270 + 208266271.

It is an arithmetic number, because the mean of its divisors is an integer number (208266271).

Almost surely, 2^416532541 is an apocalyptic number.

It is an amenable number.

416532541 is a deficient number, since it is larger than the sum of its proper divisors (1).

416532541 is an equidigital number, since it uses as much as digits as its factorization.

416532541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 31.

The square root of 416532541 is about 20409.1288643097. The cubic root of 416532541 is about 746.8206396387.

The spelling of 416532541 in words is "four hundred sixteen million, five hundred thirty-two thousand, five hundred forty-one".