46243513 has 2 divisors, whose sum is σ = 46243514. Its totient is φ = 46243512.

The previous prime is 46243499. The next prime is 46243517. The reversal of 46243513 is 31534264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42094144 + 4149369 = 6488^2 + 2037^2 .

It is a cyclic number.

It is not a de Polignac number, because 46243513 - 2⁵ = 46243481 is a prime.

It is not a weakly prime, because it can be changed into another prime (46243517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23121756 + 23121757.

It is an arithmetic number, because the mean of its divisors is an integer number (23121757).

Almost surely, 2^46243513 is an apocalyptic number.

It is an amenable number.

46243513 is a deficient number, since it is larger than the sum of its proper divisors (1).

46243513 is an equidigital number, since it uses as much as digits as its factorization.

46243513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 28.

The square root of 46243513 is about 6800.2583039176. The cubic root of 46243513 is about 358.9359346474.

Adding to 46243513 its reverse (31534264), we get a palindrome (77777777).

The spelling of 46243513 in words is "forty-six million, two hundred forty-three thousand, five hundred thirteen".