46943513 has 2 divisors, whose sum is σ = 46943514. Its totient is φ = 46943512.

The previous prime is 46943473. The next prime is 46943549. The reversal of 46943513 is 31534964.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46676224 + 267289 = 6832^2 + 517^2 .

It is a cyclic number.

It is not a de Polignac number, because 46943513 - 2¹⁶ = 46877977 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46943563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23471756 + 23471757.

It is an arithmetic number, because the mean of its divisors is an integer number (23471757).

Almost surely, 2^46943513 is an apocalyptic number.

It is an amenable number.

46943513 is a deficient number, since it is larger than the sum of its proper divisors (1).

46943513 is an equidigital number, since it uses as much as digits as its factorization.

46943513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 35.

The square root of 46943513 is about 6851.5336239414. The cubic root of 46943513 is about 360.7379743402.

The spelling of 46943513 in words is "forty-six million, nine hundred forty-three thousand, five hundred thirteen".