86895542403 has 48 divisors (see below), whose sum is σ = 135900370944. Its totient is φ = 53345571840.

The previous prime is 86895542387. The next prime is 86895542423. The reversal of 86895542403 is 30424559868.

86895542403 is a `hidden beast` number, since 8 + 6 + 8 + 95 + 542 + 4 + 0 + 3 = 666.

It is not a de Polignac number, because 86895542403 - 2⁴ = 86895542387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86895542403.

It is not an unprimeable number, because it can be changed into a prime (86895542423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1203400 + ... + 1273562.

It is an arithmetic number, because the mean of its divisors is an integer number (2831257728).

Almost surely, 2^86895542403 is an apocalyptic number.

86895542403 is a deficient number, since it is larger than the sum of its proper divisors (49004828541).

86895542403 is a wasteful number, since it uses less digits than its factorization.

86895542403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70416 (or 70413 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 54.

The spelling of 86895542403 in words is "eighty-six billion, eight hundred ninety-five million, five hundred forty-two thousand, four hundred three".