57641960417 has 8 divisors (see below), whose sum is σ = 58001801280. Its totient is φ = 57282195600.

The previous prime is 57641960413. The next prime is 57641960459. The reversal of 57641960417 is 71406914675.

It is a happy number.

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 57641960417 - 2² = 57641960413 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57641960413) 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, 2721167 + ... + 2742267.

It is an arithmetic number, because the mean of its divisors is an integer number (7250225160).

Almost surely, 2^57641960417 is an apocalyptic number.

It is an amenable number.

57641960417 is a deficient number, since it is larger than the sum of its proper divisors (359840863).

57641960417 is a wasteful number, since it uses less digits than its factorization.

57641960417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38023.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 57641960417 in words is "fifty-seven billion, six hundred forty-one million, nine hundred sixty thousand, four hundred seventeen".