385959309052 has 24 divisors (see below), whose sum is σ = 727530596352. Its totient is φ = 178634742000.

The previous prime is 385959309041. The next prime is 385959309077. The reversal of 385959309052 is 250903959583.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67661824 + ... + 67667527.

It is an arithmetic number, because the mean of its divisors is an integer number (30313774848).

Almost surely, 2^385959309052 is an apocalyptic number.

It is an amenable number.

385959309052 is a deficient number, since it is larger than the sum of its proper divisors (341571287300).

385959309052 is a wasteful number, since it uses less digits than its factorization.

385959309052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135329409 (or 135329407 counting only the distinct ones).

The product of its (nonzero) digits is 13122000, while the sum is 58.

The spelling of 385959309052 in words is "three hundred eighty-five billion, nine hundred fifty-nine million, three hundred nine thousand, fifty-two".