385367725459 has 4 divisors (see below), whose sum is σ = 387520617960. Its totient is φ = 383214832960.

The previous prime is 385367725439. The next prime is 385367725471. The reversal of 385367725459 is 954527763583.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 385367725459 - 2²³ = 385359336851 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 385367725459.

It is not an unprimeable number, because it can be changed into a prime (385367725439) 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, 1076445982 + ... + 1076446339.

It is an arithmetic number, because the mean of its divisors is an integer number (96880154490).

Almost surely, 2^385367725459 is an apocalyptic number.

385367725459 is a deficient number, since it is larger than the sum of its proper divisors (2152892501).

385367725459 is a wasteful number, since it uses less digits than its factorization.

385367725459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152892500.

The product of its digits is 190512000, while the sum is 64.

The spelling of 385367725459 in words is "three hundred eighty-five billion, three hundred sixty-seven million, seven hundred twenty-five thousand, four hundred fifty-nine".