385597262807 has 8 divisors (see below), whose sum is σ = 396409423872. Its totient is φ = 374893767000.

The previous prime is 385597262779. The next prime is 385597262819. The reversal of 385597262807 is 708262795583.

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-385597262807 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 385597262807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385597262507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27159119 + ... + 27173312.

It is an arithmetic number, because the mean of its divisors is an integer number (49551177984).

Almost surely, 2^385597262807 is an apocalyptic number.

385597262807 is a deficient number, since it is larger than the sum of its proper divisors (10812161065).

385597262807 is a wasteful number, since it uses less digits than its factorization.

385597262807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54332629.

The product of its (nonzero) digits is 50803200, while the sum is 62.

The spelling of 385597262807 in words is "three hundred eighty-five billion, five hundred ninety-seven million, two hundred sixty-two thousand, eight hundred seven".