57241270705 has 8 divisors (see below), whose sum is σ = 69461317800. Its totient is φ = 45278487936.

The previous prime is 57241270687. The next prime is 57241270739. The reversal of 57241270705 is 50707214275.

It can be written as a sum of positive squares in 4 ways, for example, as 13316236816 + 43925033889 = 115396^2 + 209583^2 .

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 57241270705 - 2⁹ = 57241270193 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64315590 + ... + 64316479.

It is an arithmetic number, because the mean of its divisors is an integer number (8682664725).

Almost surely, 2^57241270705 is an apocalyptic number.

It is an amenable number.

57241270705 is a deficient number, since it is larger than the sum of its proper divisors (12220047095).

57241270705 is a wasteful number, since it uses less digits than its factorization.

57241270705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128632163.

The product of its (nonzero) digits is 137200, while the sum is 40.

The spelling of 57241270705 in words is "fifty-seven billion, two hundred forty-one million, two hundred seventy thousand, seven hundred five".