46389853 has 2 divisors, whose sum is σ = 46389854. Its totient is φ = 46389852.

The previous prime is 46389839. The next prime is 46389869. The reversal of 46389853 is 35898364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42536484 + 3853369 = 6522^2 + 1963^2 .

It is a cyclic number.

It is not a de Polignac number, because 46389853 - 2²⁵ = 12835421 is a prime.

It is a super-2 number, since 2×46389853² = 4304036922723218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46389803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23194926 + 23194927.

It is an arithmetic number, because the mean of its divisors is an integer number (23194927).

Almost surely, 2^46389853 is an apocalyptic number.

It is an amenable number.

46389853 is a deficient number, since it is larger than the sum of its proper divisors (1).

46389853 is an equidigital number, since it uses as much as digits as its factorization.

46389853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 46.

The square root of 46389853 is about 6811.0096902001. The cubic root of 46389853 is about 359.3141597624.

The spelling of 46389853 in words is "forty-six million, three hundred eighty-nine thousand, eight hundred fifty-three".