46546109 has 4 divisors (see below), whose sum is σ = 47201760. Its totient is φ = 45890460.

The previous prime is 46546091. The next prime is 46546133. The reversal of 46546109 is 90164564.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46546109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46546609) 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, 327719 + ... + 327860.

It is an arithmetic number, because the mean of its divisors is an integer number (11800440).

Almost surely, 2^46546109 is an apocalyptic number.

It is an amenable number.

46546109 is a deficient number, since it is larger than the sum of its proper divisors (655651).

46546109 is an equidigital number, since it uses as much as digits as its factorization.

46546109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655650.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 46546109 is about 6822.4708867096. The cubic root of 46546109 is about 359.7171363422.

The spelling of 46546109 in words is "forty-six million, five hundred forty-six thousand, one hundred nine".