3775252753875 has 32 divisors (see below), whose sum is σ = 6307048710144. Its totient is φ = 2005446300000.

The previous prime is 3775252753873. The next prime is 3775252753933. The reversal of 3775252753875 is 5783572525773.

It is a happy number.

It is not a de Polignac number, because 3775252753875 - 2¹ = 3775252753873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3775252753873) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19960339 + ... + 20148588.

It is an arithmetic number, because the mean of its divisors is an integer number (197095272192).

Almost surely, 2^{3775252753875} is an apocalyptic number.

3775252753875 is a deficient number, since it is larger than the sum of its proper divisors (2531795956269).

3775252753875 is a wasteful number, since it uses less digits than its factorization.

3775252753875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40109196 (or 40109186 counting only the distinct ones).

The product of its digits is 432180000, while the sum is 66.

The spelling of 3775252753875 in words is "three trillion, seven hundred seventy-five billion, two hundred fifty-two million, seven hundred fifty-three thousand, eight hundred seventy-five".