80647148346 has 16 divisors (see below), whose sum is σ = 165653602464. Its totient is φ = 26155831824.

The previous prime is 80647148333. The next prime is 80647148347. The reversal of 80647148346 is 64384174608.

It is not an unprimeable number, because it can be changed into a prime (80647148347) 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, 181637500 + ... + 181637943.

It is an arithmetic number, because the mean of its divisors is an integer number (10353350154).

Almost surely, 2^80647148346 is an apocalyptic number.

80647148346 is an abundant number, since it is smaller than the sum of its proper divisors (85006454118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80647148346 is a wasteful number, since it uses less digits than its factorization.

80647148346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363275485.

The product of its (nonzero) digits is 3096576, while the sum is 51.

The spelling of 80647148346 in words is "eighty billion, six hundred forty-seven million, one hundred forty-eight thousand, three hundred forty-six".