541762849 has 2 divisors, whose sum is σ = 541762850. Its totient is φ = 541762848.

The previous prime is 541762841. The next prime is 541762877. The reversal of 541762849 is 948267145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 415874449 + 125888400 = 20393^2 + 11220^2 .

It is a cyclic number.

It is not a de Polignac number, because 541762849 - 2³ = 541762841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 541762799 and 541762808.

It is not a weakly prime, because it can be changed into another prime (541762841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270881424 + 270881425.

It is an arithmetic number, because the mean of its divisors is an integer number (270881425).

Almost surely, 2^541762849 is an apocalyptic number.

It is an amenable number.

541762849 is a deficient number, since it is larger than the sum of its proper divisors (1).

541762849 is an equidigital number, since it uses as much as digits as its factorization.

541762849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 46.

The square root of 541762849 is about 23275.7996425472. The cubic root of 541762849 is about 815.2104536364.

The spelling of 541762849 in words is "five hundred forty-one million, seven hundred sixty-two thousand, eight hundred forty-nine".