86180148464 has 10 divisors (see below), whose sum is σ = 166974037680. Its totient is φ = 43090074224.

The previous prime is 86180148463. The next prime is 86180148473. The reversal of 86180148464 is 46484108168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86180148463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2693129624 + ... + 2693129655.

It is an arithmetic number, because the mean of its divisors is an integer number (16697403768).

Almost surely, 2^86180148464 is an apocalyptic number.

It is an amenable number.

86180148464 is a deficient number, since it is larger than the sum of its proper divisors (80793889216).

86180148464 is a wasteful number, since it uses less digits than its factorization.

86180148464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5386259287 (or 5386259281 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 50.

The spelling of 86180148464 in words is "eighty-six billion, one hundred eighty million, one hundred forty-eight thousand, four hundred sixty-four".