46136569 has 2 divisors, whose sum is σ = 46136570. Its totient is φ = 46136568.

The previous prime is 46136543. The next prime is 46136591. The reversal of 46136569 is 96563164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43718544 + 2418025 = 6612^2 + 1555^2 .

It is a cyclic number.

It is not a de Polignac number, because 46136569 - 2¹⁵ = 46103801 is a prime.

It is a super-2 number, since 2×46136569² = 4257165998183522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46136599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23068284 + 23068285.

It is an arithmetic number, because the mean of its divisors is an integer number (23068285).

Almost surely, 2^46136569 is an apocalyptic number.

It is an amenable number.

46136569 is a deficient number, since it is larger than the sum of its proper divisors (1).

46136569 is an equidigital number, since it uses as much as digits as its factorization.

46136569 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 40.

The square root of 46136569 is about 6792.3905217530. The cubic root of 46136569 is about 358.6590260891.

The spelling of 46136569 in words is "forty-six million, one hundred thirty-six thousand, five hundred sixty-nine".