57986949337 has 4 divisors (see below), whose sum is σ = 57994646436. Its totient is φ = 57979252240.

The previous prime is 57986949331. The next prime is 57986949359. The reversal of 57986949337 is 73394968975.

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 26976091536 + 31010857801 = 164244^2 + 176099^2 .

It is a cyclic number.

It is not a de Polignac number, because 57986949337 - 2³ = 57986949329 is a prime.

It is a super-3 number, since 3×57986949337³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57986949331) 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, 3837238 + ... + 3852319.

It is an arithmetic number, because the mean of its divisors is an integer number (14498661609).

Almost surely, 2^57986949337 is an apocalyptic number.

It is an amenable number.

57986949337 is a deficient number, since it is larger than the sum of its proper divisors (7697099).

57986949337 is an equidigital number, since it uses as much as digits as its factorization.

57986949337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7697098.

The product of its digits is 308629440, while the sum is 70.

The spelling of 57986949337 in words is "fifty-seven billion, nine hundred eighty-six million, nine hundred forty-nine thousand, three hundred thirty-seven".