80147629506 has 16 divisors (see below), whose sum is σ = 183194581824. Its totient is φ = 22899322704.

The previous prime is 80147629483. The next prime is 80147629517. The reversal of 80147629506 is 60592674108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 954138405 + ... + 954138488.

It is an arithmetic number, because the mean of its divisors is an integer number (11449661364).

Almost surely, 2^80147629506 is an apocalyptic number.

80147629506 is an abundant number, since it is smaller than the sum of its proper divisors (103046952318).

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

80147629506 is a wasteful number, since it uses less digits than its factorization.

80147629506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908276905.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 80147629506 in words is "eighty billion, one hundred forty-seven million, six hundred twenty-nine thousand, five hundred six".