80648451433 has 8 divisors (see below), whose sum is σ = 87982706880. Its totient is φ = 73314625680.

The previous prime is 80648451431. The next prime is 80648451491. The reversal of 80648451433 is 33415484608.

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

It is a cyclic number.

It is not a de Polignac number, because 80648451433 - 2¹ = 80648451431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80648451431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381988 + ... + 554266.

It is an arithmetic number, because the mean of its divisors is an integer number (10997838360).

Almost surely, 2^80648451433 is an apocalyptic number.

It is an amenable number.

80648451433 is a deficient number, since it is larger than the sum of its proper divisors (7334255447).

80648451433 is a wasteful number, since it uses less digits than its factorization.

80648451433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214847.

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 80648451433 in words is "eighty billion, six hundred forty-eight million, four hundred fifty-one thousand, four hundred thirty-three".