57996037349 has 4 divisors (see below), whose sum is σ = 58002620940. Its totient is φ = 57989453760.

The previous prime is 57996037339. The next prime is 57996037357. The reversal of 57996037349 is 94373069975.

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 13451824324 + 44544213025 = 115982^2 + 211055^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57996037349 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57996037291 and 57996037300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57996037339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3278564 + ... + 3296205.

It is an arithmetic number, because the mean of its divisors is an integer number (14500655235).

Almost surely, 2^57996037349 is an apocalyptic number.

It is an amenable number.

57996037349 is a deficient number, since it is larger than the sum of its proper divisors (6583591).

57996037349 is an equidigital number, since it uses as much as digits as its factorization.

57996037349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6583590.

The product of its (nonzero) digits is 38578680, while the sum is 62.

The spelling of 57996037349 in words is "fifty-seven billion, nine hundred ninety-six million, thirty-seven thousand, three hundred forty-nine".