2041657613 has 8 divisors (see below), whose sum is σ = 2108417280. Its totient is φ = 1974954240.

The previous prime is 2041657591. The next prime is 2041657621. The reversal of 2041657613 is 3167561402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2041657613 - 2¹⁴ = 2041641229 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 (2041657213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67181 + ... + 92717.

It is an arithmetic number, because the mean of its divisors is an integer number (263552160).

Almost surely, 2^2041657613 is an apocalyptic number.

It is an amenable number.

2041657613 is a deficient number, since it is larger than the sum of its proper divisors (66759667).

2041657613 is a wasteful number, since it uses less digits than its factorization.

2041657613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28147.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 2041657613 is about 45184.7055207844. The cubic root of 2041657613 is about 1268.6085599712.

The spelling of 2041657613 in words is "two billion, forty-one million, six hundred fifty-seven thousand, six hundred thirteen".