3853145131 has 8 divisors (see below), whose sum is σ = 4256640000. Its totient is φ = 3458518440.

The previous prime is 3853145119. The next prime is 3853145137. The reversal of 3853145131 is 1315413583.

3853145131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3853145131 - 2⁵ = 3853145099 is a prime.

It is a super-2 number, since 2×3853145131² = 29693454801098014322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3853145137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2216131 + ... + 2217868.

It is an arithmetic number, because the mean of its divisors is an integer number (532080000).

Almost surely, 2^3853145131 is an apocalyptic number.

3853145131 is a deficient number, since it is larger than the sum of its proper divisors (403494869).

3853145131 is a wasteful number, since it uses less digits than its factorization.

3853145131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4434089.

The product of its digits is 21600, while the sum is 34.

The square root of 3853145131 is about 62073.7072438887. The cubic root of 3853145131 is about 1567.7318772410.

The spelling of 3853145131 in words is "three billion, eight hundred fifty-three million, one hundred forty-five thousand, one hundred thirty-one".