57354603647 has 8 divisors (see below), whose sum is σ = 62817939072. Its totient is φ = 51932815000.

The previous prime is 57354603629. The next prime is 57354603667. The reversal of 57354603647 is 74630645375.

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

It is not a de Polignac number, because 57354603647 - 2¹² = 57354599551 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57354603595 and 57354603604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57354603667) 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, 10383803 + ... + 10389324.

It is an arithmetic number, because the mean of its divisors is an integer number (7852242384).

Almost surely, 2^57354603647 is an apocalyptic number.

57354603647 is a deficient number, since it is larger than the sum of its proper divisors (5463335425).

57354603647 is a wasteful number, since it uses less digits than its factorization.

57354603647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20773389.

The product of its (nonzero) digits is 6350400, while the sum is 50.

The spelling of 57354603647 in words is "fifty-seven billion, three hundred fifty-four million, six hundred three thousand, six hundred forty-seven".