46399453 has 2 divisors, whose sum is σ = 46399454. Its totient is φ = 46399452.

The previous prime is 46399427. The next prime is 46399459. The reversal of 46399453 is 35499364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44649124 + 1750329 = 6682^2 + 1323^2 .

It is a cyclic number.

It is not a de Polignac number, because 46399453 - 2⁵ = 46399421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46399459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23199726 + 23199727.

It is an arithmetic number, because the mean of its divisors is an integer number (23199727).

Almost surely, 2^46399453 is an apocalyptic number.

It is an amenable number.

46399453 is a deficient number, since it is larger than the sum of its proper divisors (1).

46399453 is an equidigital number, since it uses as much as digits as its factorization.

46399453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 43.

The square root of 46399453 is about 6811.7143950697. The cubic root of 46399453 is about 359.3389437600.

The spelling of 46399453 in words is "forty-six million, three hundred ninety-nine thousand, four hundred fifty-three".