46521011 has 2 divisors, whose sum is σ = 46521012. Its totient is φ = 46521010.

The previous prime is 46521001. The next prime is 46521029. The reversal of 46521011 is 11012564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46521011 - 2¹⁰ = 46519987 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (46521001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23260505 + 23260506.

It is an arithmetic number, because the mean of its divisors is an integer number (23260506).

Almost surely, 2^46521011 is an apocalyptic number.

46521011 is a deficient number, since it is larger than the sum of its proper divisors (1).

46521011 is an equidigital number, since it uses as much as digits as its factorization.

46521011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 46521011 is about 6820.6312757691. The cubic root of 46521011 is about 359.6524706873.

Adding to 46521011 its reverse (11012564), we get a palindrome (57533575).

The spelling of 46521011 in words is "forty-six million, five hundred twenty-one thousand, eleven".