57438161413 has 8 divisors (see below), whose sum is σ = 60691118400. Its totient is φ = 54208194048.

The previous prime is 57438161401. The next prime is 57438161449. The reversal of 57438161413 is 31416183475.

57438161413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57438161413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57438161413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57438161483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5742268 + ... + 5752261.

It is an arithmetic number, because the mean of its divisors is an integer number (7586389800).

Almost surely, 2^57438161413 is an apocalyptic number.

It is an amenable number.

57438161413 is a deficient number, since it is larger than the sum of its proper divisors (3252956987).

57438161413 is a wasteful number, since it uses less digits than its factorization.

57438161413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11494811.

The product of its digits is 241920, while the sum is 43.

The spelling of 57438161413 in words is "fifty-seven billion, four hundred thirty-eight million, one hundred sixty-one thousand, four hundred thirteen".