524044395379 has 4 divisors (see below), whose sum is σ = 536825966040. Its totient is φ = 511262824720.

The previous prime is 524044395377. The next prime is 524044395389. The reversal of 524044395379 is 973593440425.

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 524044395379 - 2¹ = 524044395377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (524044395377) 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, 6390785269 + ... + 6390785350.

It is an arithmetic number, because the mean of its divisors is an integer number (134206491510).

Almost surely, 2^524044395379 is an apocalyptic number.

524044395379 is a deficient number, since it is larger than the sum of its proper divisors (12781570661).

524044395379 is a wasteful number, since it uses less digits than its factorization.

524044395379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12781570660.

The product of its (nonzero) digits is 16329600, while the sum is 55.

The spelling of 524044395379 in words is "five hundred twenty-four billion, forty-four million, three hundred ninety-five thousand, three hundred seventy-nine".