86341952506 has 8 divisors (see below), whose sum is σ = 129521190240. Its totient is φ = 43168222428.

The previous prime is 86341952497. The next prime is 86341952509. The reversal of 86341952506 is 60525914368.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 86341952506.

It is not an unprimeable number, because it can be changed into a prime (86341952509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337496 + ... + 1400563.

It is an arithmetic number, because the mean of its divisors is an integer number (16190148780).

Almost surely, 2^86341952506 is an apocalyptic number.

86341952506 is a deficient number, since it is larger than the sum of its proper divisors (43179237734).

86341952506 is a wasteful number, since it uses less digits than its factorization.

86341952506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753828.

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 86341952506 in words is "eighty-six billion, three hundred forty-one million, nine hundred fifty-two thousand, five hundred six".