541680551 has 2 divisors, whose sum is σ = 541680552. Its totient is φ = 541680550.

The previous prime is 541680547. The next prime is 541680583. The reversal of 541680551 is 155086145.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 541680551 - 2² = 541680547 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 (541680541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270840275 + 270840276.

It is an arithmetic number, because the mean of its divisors is an integer number (270840276).

Almost surely, 2^541680551 is an apocalyptic number.

541680551 is a deficient number, since it is larger than the sum of its proper divisors (1).

541680551 is an equidigital number, since it uses as much as digits as its factorization.

541680551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24000, while the sum is 35.

The square root of 541680551 is about 23274.0316876986. The cubic root of 541680551 is about 815.1691726051.

The spelling of 541680551 in words is "five hundred forty-one million, six hundred eighty thousand, five hundred fifty-one".