80770972630 has 8 divisors (see below), whose sum is σ = 145387750752. Its totient is φ = 32308389048.

The previous prime is 80770972603. The next prime is 80770972649. The reversal of 80770972630 is 3627907708.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4038548622 + ... + 4038548641.

It is an arithmetic number, because the mean of its divisors is an integer number (18173468844).

Almost surely, 2^80770972630 is an apocalyptic number.

80770972630 is a deficient number, since it is larger than the sum of its proper divisors (64616778122).

80770972630 is a wasteful number, since it uses less digits than its factorization.

80770972630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8077097270.

The product of its (nonzero) digits is 889056, while the sum is 49.

The spelling of 80770972630 in words is "eighty billion, seven hundred seventy million, nine hundred seventy-two thousand, six hundred thirty".