80803300755755 has 32 divisors (see below), whose sum is σ = 102087552752640. Its totient is φ = 61338317863680.

The previous prime is 80803300755743. The next prime is 80803300755811. The reversal of 80803300755755 is 55755700330808.

It is not a de Polignac number, because 80803300755755 - 2⁶ = 80803300755691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80803300755755.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36149249 + ... + 38319378.

It is an arithmetic number, because the mean of its divisors is an integer number (3190236023520).

Almost surely, 2^{80803300755755} is an apocalyptic number.

80803300755755 is a deficient number, since it is larger than the sum of its proper divisors (21284251996885).

80803300755755 is a wasteful number, since it uses less digits than its factorization.

80803300755755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74468819.

The product of its (nonzero) digits is 17640000, while the sum is 56.

The spelling of 80803300755755 in words is "eighty trillion, eight hundred three billion, three hundred million, seven hundred fifty-five thousand, seven hundred fifty-five".