541654957 has 2 divisors, whose sum is σ = 541654958. Its totient is φ = 541654956.

The previous prime is 541654937. The next prime is 541655029. The reversal of 541654957 is 759456145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 385179876 + 156475081 = 19626^2 + 12509^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541654957 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541654937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270827478 + 270827479.

It is an arithmetic number, because the mean of its divisors is an integer number (270827479).

Almost surely, 2^541654957 is an apocalyptic number.

It is an amenable number.

541654957 is a deficient number, since it is larger than the sum of its proper divisors (1).

541654957 is an equidigital number, since it uses as much as digits as its factorization.

541654957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 756000, while the sum is 46.

The square root of 541654957 is about 23273.4818409279. The cubic root of 541654957 is about 815.1563336921.

The spelling of 541654957 in words is "five hundred forty-one million, six hundred fifty-four thousand, nine hundred fifty-seven".