46104521 has 2 divisors, whose sum is σ = 46104522. Its totient is φ = 46104520.

The previous prime is 46104517. The next prime is 46104523. The reversal of 46104521 is 12540164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43414921 + 2689600 = 6589^2 + 1640^2 .

It is a cyclic number.

It is not a de Polignac number, because 46104521 - 2² = 46104517 is a prime.

It is a Sophie Germain prime.

Together with 46104523, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (46104523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23052260 + 23052261.

It is an arithmetic number, because the mean of its divisors is an integer number (23052261).

Almost surely, 2^46104521 is an apocalyptic number.

It is an amenable number.

46104521 is a deficient number, since it is larger than the sum of its proper divisors (1).

46104521 is an equidigital number, since it uses as much as digits as its factorization.

46104521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 46104521 is about 6790.0310014020. The cubic root of 46104521 is about 358.5759613447.

Adding to 46104521 its reverse (12540164), we get a palindrome (58644685).

The spelling of 46104521 in words is "forty-six million, one hundred four thousand, five hundred twenty-one".