86875587441 has 36 divisors (see below), whose sum is σ = 140318770800. Its totient is φ = 51641186688.

The previous prime is 86875587367. The next prime is 86875587443. The reversal of 86875587441 is 14478557868.

It is a happy number.

86875587441 is a `hidden beast` number, since 8 + 6 + 8 + 7 + 5 + 587 + 4 + 41 = 666.

It is not a de Polignac number, because 86875587441 - 2¹³ = 86875579249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86875587443) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 829551 + ... + 928388.

Almost surely, 2^86875587441 is an apocalyptic number.

It is an amenable number.

86875587441 is a deficient number, since it is larger than the sum of its proper divisors (53443183359).

86875587441 is a wasteful number, since it uses less digits than its factorization.

86875587441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757998 (or 1757978 counting only the distinct ones).

The product of its digits is 60211200, while the sum is 63.

The spelling of 86875587441 in words is "eighty-six billion, eight hundred seventy-five million, five hundred eighty-seven thousand, four hundred forty-one".