3875465533 has 4 divisors (see below), whose sum is σ = 3903346720. Its totient is φ = 3847584348.

The previous prime is 3875465521. The next prime is 3875465551. The reversal of 3875465533 is 3355645783.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3875465533 - 2⁵ = 3875465501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3875465593) 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, 13940385 + ... + 13940662.

It is an arithmetic number, because the mean of its divisors is an integer number (975836680).

Almost surely, 2^3875465533 is an apocalyptic number.

It is an amenable number.

3875465533 is a deficient number, since it is larger than the sum of its proper divisors (27881187).

3875465533 is a wasteful number, since it uses less digits than its factorization.

3875465533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27881186.

The product of its digits is 4536000, while the sum is 49.

The square root of 3875465533 is about 62253.2371286827. The cubic root of 3875465533 is about 1570.7532233054.

The spelling of 3875465533 in words is "three billion, eight hundred seventy-five million, four hundred sixty-five thousand, five hundred thirty-three".