104496551 has 2 divisors, whose sum is σ = 104496552. Its totient is φ = 104496550.

The previous prime is 104496517. The next prime is 104496559. The reversal of 104496551 is 155694401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104496551 - 2¹⁸ = 104234407 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 (104496559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52248275 + 52248276.

It is an arithmetic number, because the mean of its divisors is an integer number (52248276).

Almost surely, 2^104496551 is an apocalyptic number.

104496551 is a deficient number, since it is larger than the sum of its proper divisors (1).

104496551 is an equidigital number, since it uses as much as digits as its factorization.

104496551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 104496551 is about 10222.3554526342. The cubic root of 104496551 is about 471.0141839061.

The spelling of 104496551 in words is "one hundred four million, four hundred ninety-six thousand, five hundred fifty-one".