80417652189895 has 8 divisors (see below), whose sum is σ = 96501311178480. Its totient is φ = 64334036051520.

The previous prime is 80417652189883. The next prime is 80417652190013. The reversal of 80417652189895 is 59898125671408.

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

It is not a de Polignac number, because 80417652189895 - 2⁹ = 80417652189383 is a prime.

It is a super-2 number, since 2×80417652189895² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6427990 + ... + 14218099.

It is an arithmetic number, because the mean of its divisors is an integer number (12062663897310).

Almost surely, 2^{80417652189895} is an apocalyptic number.

80417652189895 is a deficient number, since it is larger than the sum of its proper divisors (16083658988585).

80417652189895 is a wasteful number, since it uses less digits than its factorization.

80417652189895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21425105.

The product of its (nonzero) digits is 348364800, while the sum is 73.

The spelling of 80417652189895 in words is "eighty trillion, four hundred seventeen billion, six hundred fifty-two million, one hundred eighty-nine thousand, eight hundred ninety-five".