80147629576 has 32 divisors (see below), whose sum is σ = 171755187840. Its totient is φ = 34346930688.

The previous prime is 80147629547. The next prime is 80147629577. The reversal of 80147629576 is 67592674108.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (80147629577) 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, 1245816 + ... + 1308568.

It is an arithmetic number, because the mean of its divisors is an integer number (5367349620).

Almost surely, 2^80147629576 is an apocalyptic number.

It is an amenable number.

80147629576 is an abundant number, since it is smaller than the sum of its proper divisors (91607558264).

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

80147629576 is a wasteful number, since it uses less digits than its factorization.

80147629576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85573 (or 85569 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 80147629576 in words is "eighty billion, one hundred forty-seven million, six hundred twenty-nine thousand, five hundred seventy-six".