57383723401 has 9 divisors (see below), whose sum is σ = 57621618453. Its totient is φ = 57146809440.

The previous prime is 57383723399. The next prime is 57383723417. The reversal of 57383723401 is 10432738375.

The square root of 57383723401 is 239549.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 44817313401 + 12566410000 = 211701^2 + 112100^2 .

It is not a de Polignac number, because 57383723401 - 2¹ = 57383723399 is a prime.

It is a super-2 number, since 2×57383723401² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57383723461) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 100849845 + ... + 100850413.

Almost surely, 2^57383723401 is an apocalyptic number.

57383723401 is the 239549-th square number.

57383723401 is the 119775-th centered octagonal number.

It is an amenable number.

57383723401 is a deficient number, since it is larger than the sum of its proper divisors (237895052).

57383723401 is an frugal number, since it uses more digits than its factorization.

57383723401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980 (or 990 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 57383723401 in words is "fifty-seven billion, three hundred eighty-three million, seven hundred twenty-three thousand, four hundred one".