2013496461 has 10 divisors (see below), whose sum is σ = 3007815822. Its totient is φ = 1342330920.

The previous prime is 2013496453. The next prime is 2013496547. The reversal of 2013496461 is 1646943102.

2013496461 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 4 + 9 + 646 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1862354025 + 151142436 = 43155^2 + 12294^2 .

It is not a de Polignac number, because 2013496461 - 2³ = 2013496453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013496421) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12428910 + ... + 12429071.

Almost surely, 2^2013496461 is an apocalyptic number.

It is an amenable number.

2013496461 is a deficient number, since it is larger than the sum of its proper divisors (994319361).

2013496461 is an equidigital number, since it uses as much as digits as its factorization.

2013496461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24857993 (or 24857984 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 2013496461 is about 44872.0008579961. Note that the first 3 decimals coincide. The cubic root of 2013496461 is about 1262.7487779001.

The spelling of 2013496461 in words is "two billion, thirteen million, four hundred ninety-six thousand, four hundred sixty-one".