58854351448385 has 4 divisors (see below), whose sum is σ = 70625221738068. Its totient is φ = 47083481158704.

The previous prime is 58854351448381. The next prime is 58854351448397. The reversal of 58854351448385 is 58384415345885.

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 10437706793536 + 48416644654849 = 3230744^2 + 6958207^2 .

It is a cyclic number.

It is not a de Polignac number, because 58854351448385 - 2² = 58854351448381 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58854351448381) 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, 5885435144834 + ... + 5885435144843.

It is an arithmetic number, because the mean of its divisors is an integer number (17656305434517).

Almost surely, 2^{58854351448385} is an apocalyptic number.

It is an amenable number.

58854351448385 is a deficient number, since it is larger than the sum of its proper divisors (11770870289683).

58854351448385 is a wasteful number, since it uses less digits than its factorization.

58854351448385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11770870289682.

The product of its digits is 1474560000, while the sum is 71.

The spelling of 58854351448385 in words is "fifty-eight trillion, eight hundred fifty-four billion, three hundred fifty-one million, four hundred forty-eight thousand, three hundred eighty-five".