387875263875 has 32 divisors (see below), whose sum is σ = 704099395584. Its totient is φ = 188060732000.

The previous prime is 387875263859. The next prime is 387875263877. The reversal of 387875263875 is 578362578783.

It is not a de Polignac number, because 387875263875 - 2⁴ = 387875263859 is a prime.

It is a super-2 number, since 2×387875263875² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (387875263877) 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, 47011059 + ... + 47019308.

It is an arithmetic number, because the mean of its divisors is an integer number (22003106112).

Almost surely, 2^387875263875 is an apocalyptic number.

387875263875 is a deficient number, since it is larger than the sum of its proper divisors (316224131709).

387875263875 is a wasteful number, since it uses less digits than its factorization.

387875263875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94030396 (or 94030386 counting only the distinct ones).

The product of its digits is 474163200, while the sum is 69.

The spelling of 387875263875 in words is "three hundred eighty-seven billion, eight hundred seventy-five million, two hundred sixty-three thousand, eight hundred seventy-five".