46442153 has 4 divisors (see below), whose sum is σ = 46523220. Its totient is φ = 46361088.

The previous prime is 46442111. The next prime is 46442161. The reversal of 46442153 is 35124464.

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 45859984 + 582169 = 6772^2 + 763^2 .

It is a cyclic number.

It is not a de Polignac number, because 46442153 - 2⁸ = 46441897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46442183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39668 + ... + 40821.

It is an arithmetic number, because the mean of its divisors is an integer number (11630805).

Almost surely, 2^46442153 is an apocalyptic number.

It is an amenable number.

46442153 is a deficient number, since it is larger than the sum of its proper divisors (81067).

46442153 is an equidigital number, since it uses as much as digits as its factorization.

46442153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81066.

The product of its digits is 11520, while the sum is 29.

The square root of 46442153 is about 6814.8479806963. The cubic root of 46442153 is about 359.4491395167.

The spelling of 46442153 in words is "forty-six million, four hundred forty-two thousand, one hundred fifty-three".