46189523 has 2 divisors, whose sum is σ = 46189524. Its totient is φ = 46189522.

The previous prime is 46189501. The next prime is 46189573. The reversal of 46189523 is 32598164.

It is a happy number.

46189523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46189523 - 2¹² = 46185427 is a prime.

It is not a weakly prime, because it can be changed into another prime (46189573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23094761 + 23094762.

It is an arithmetic number, because the mean of its divisors is an integer number (23094762).

Almost surely, 2^46189523 is an apocalyptic number.

46189523 is a deficient number, since it is larger than the sum of its proper divisors (1).

46189523 is an equidigital number, since it uses as much as digits as its factorization.

46189523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 38.

The square root of 46189523 is about 6796.2874424203. The cubic root of 46189523 is about 358.7961925409.

It can be divided in two parts, 4618 and 9523, that added together give a palindrome (14141).

The spelling of 46189523 in words is "forty-six million, one hundred eighty-nine thousand, five hundred twenty-three".