3538513875 has 64 divisors (see below), whose sum is σ = 6714175104. Its totient is φ = 1639526400.

The previous prime is 3538513871. The next prime is 3538513931. The reversal of 3538513875 is 5783158353.

It is a happy number.

It is not a de Polignac number, because 3538513875 - 2² = 3538513871 is a prime.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3538513871) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61527 + ... + 104223.

It is an arithmetic number, because the mean of its divisors is an integer number (104908986).

Almost surely, 2^3538513875 is an apocalyptic number.

3538513875 is a deficient number, since it is larger than the sum of its proper divisors (3175661229).

3538513875 is a wasteful number, since it uses less digits than its factorization.

3538513875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42745 (or 42735 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 48.

The square root of 3538513875 is about 59485.4089252146. The cubic root of 3538513875 is about 1523.8432686658.

The spelling of 3538513875 in words is "three billion, five hundred thirty-eight million, five hundred thirteen thousand, eight hundred seventy-five".