46153889 has 4 divisors (see below), whose sum is σ = 46215300. Its totient is φ = 46092480.

The previous prime is 46153873. The next prime is 46153909. The reversal of 46153889 is 98835164.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16810000 + 29343889 = 4100^2 + 5417^2 .

It is a cyclic number.

It is not a de Polignac number, because 46153889 - 2⁴ = 46153873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46153829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29564 + ... + 31085.

It is an arithmetic number, because the mean of its divisors is an integer number (11553825).

Almost surely, 2^46153889 is an apocalyptic number.

It is an amenable number.

46153889 is a deficient number, since it is larger than the sum of its proper divisors (61411).

46153889 is an equidigital number, since it uses as much as digits as its factorization.

46153889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61410.

The product of its digits is 207360, while the sum is 44.

The square root of 46153889 is about 6793.6653582584. The cubic root of 46153889 is about 358.7039015338.

The spelling of 46153889 in words is "forty-six million, one hundred fifty-three thousand, eight hundred eighty-nine".