57226801601 has 4 divisors (see below), whose sum is σ = 57244571604. Its totient is φ = 57209031600.

The previous prime is 57226801579. The next prime is 57226801603. The reversal of 57226801601 is 10610862275.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50186752576 + 7040049025 = 224024^2 + 83905^2 .

It is a cyclic number.

It is not a de Polignac number, because 57226801601 - 2¹⁰ = 57226800577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57226801603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8880170 + ... + 8886611.

It is an arithmetic number, because the mean of its divisors is an integer number (14311142901).

Almost surely, 2^57226801601 is an apocalyptic number.

It is an amenable number.

57226801601 is a deficient number, since it is larger than the sum of its proper divisors (17770003).

57226801601 is a wasteful number, since it uses less digits than its factorization.

57226801601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17770002.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 57226801601 in words is "fifty-seven billion, two hundred twenty-six million, eight hundred one thousand, six hundred one".