385847570053 has 12 divisors (see below), whose sum is σ = 424132914240. Its totient is φ = 350754415880.

The previous prime is 385847569963. The next prime is 385847570117. The reversal of 385847570053 is 350075748583.

It is a de Polignac number, because none of the positive numbers 2^k-385847570053 is a prime.

It is a super-3 number, since 3×385847570053³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 385847569976 and 385847570003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385847570653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3161988 + ... + 3281746.

It is an arithmetic number, because the mean of its divisors is an integer number (35344409520).

Almost surely, 2^385847570053 is an apocalyptic number.

It is an amenable number.

385847570053 is a deficient number, since it is larger than the sum of its proper divisors (38285344187).

385847570053 is a wasteful number, since it uses less digits than its factorization.

385847570053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146408 (or 146397 counting only the distinct ones).

The product of its (nonzero) digits is 14112000, while the sum is 55.

The spelling of 385847570053 in words is "three hundred eighty-five billion, eight hundred forty-seven million, five hundred seventy thousand, fifty-three".