46516109 has 4 divisors (see below), whose sum is σ = 46529760. Its totient is φ = 46502460.

The previous prime is 46516103. The next prime is 46516177. The reversal of 46516109 is 90161564.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 46516109 - 2¹² = 46512013 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 (46516103) 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, 3032 + ... + 10110.

It is an arithmetic number, because the mean of its divisors is an integer number (11632440).

Almost surely, 2^46516109 is an apocalyptic number.

It is an amenable number.

46516109 is a deficient number, since it is larger than the sum of its proper divisors (13651).

46516109 is an equidigital number, since it uses as much as digits as its factorization.

46516109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13650.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 46516109 is about 6820.2719154004. The cubic root of 46516109 is about 359.6398378410.

The spelling of 46516109 in words is "forty-six million, five hundred sixteen thousand, one hundred nine".