46564501 has 2 divisors, whose sum is σ = 46564502. Its totient is φ = 46564500.

The previous prime is 46564471. The next prime is 46564543. The reversal of 46564501 is 10546564.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45562500 + 1002001 = 6750^2 + 1001^2 .

It is a cyclic number.

It is not a de Polignac number, because 46564501 - 2⁹ = 46563989 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 (46564591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23282250 + 23282251.

It is an arithmetic number, because the mean of its divisors is an integer number (23282251).

Almost surely, 2^46564501 is an apocalyptic number.

It is an amenable number.

46564501 is a deficient number, since it is larger than the sum of its proper divisors (1).

46564501 is an equidigital number, since it uses as much as digits as its factorization.

46564501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 46564501 is about 6823.8186523383. The cubic root of 46564501 is about 359.7645090550.

The spelling of 46564501 in words is "forty-six million, five hundred sixty-four thousand, five hundred one".