80757033663 has 16 divisors (see below), whose sum is σ = 108927632736. Its totient is φ = 53215603200.

The previous prime is 80757033661. The next prime is 80757033677. The reversal of 80757033663 is 36633075708.

It is not a de Polignac number, because 80757033663 - 2¹ = 80757033661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80757033661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325888 + ... + 517413.

It is an arithmetic number, because the mean of its divisors is an integer number (6807977046).

Almost surely, 2^80757033663 is an apocalyptic number.

80757033663 is a deficient number, since it is larger than the sum of its proper divisors (28170599073).

80757033663 is a wasteful number, since it uses less digits than its factorization.

80757033663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843674.

The product of its (nonzero) digits is 1905120, while the sum is 48.

The spelling of 80757033663 in words is "eighty billion, seven hundred fifty-seven million, thirty-three thousand, six hundred sixty-three".